Add CMake install step

[uilianries]

Hello!

I'm reviewing the PR conan-io/conan-center-index#27532, which packages
liblifthttp into Conan.

As noted, the project needs to be copied manually, including headers and produced artifacts.

This PR adds support for CMake to install those expected artifacts:

cmake -S . -B build -DCMAKE_VERBOSE_MAKEFILE=ON -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=/tmp/install -DCMAKE_TOOLCHAIN_FILE=/home/uilian/Development/liblifthttp/build/Release/generators/conan_toolchain.cmake -DLIFT_BUILD_EXAMPLES=OFF -DLIFT_BUILD_TESTS=OFF
CMake Deprecation Warning at CMakeLists.txt:1 (cmake_minimum_required):
  Compatibility with CMake < 3.10 will be removed from a future version of
  CMake.

  Update the VERSION argument <min> value.  Or, use the <min>...<max> syntax
  to tell CMake that the project requires at least <min> but has been updated
  to work with policies introduced by <max> or earlier.


-- Using Conan toolchain: /home/uilian/Development/liblifthttp/build/Release/generators/conan_toolchain.cmake
-- Conan toolchain: Defining architecture flag: -m64
-- Conan toolchain: C++ Standard 17 with extensions ON
-- The CXX compiler identification is GNU 11.4.0
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Check for working CXX compiler: /usr/bin/c++ - skipped
-- Detecting CXX compile features
-- Detecting CXX compile features - done
-- Conan: Component target declared 'CURL::libcurl'
-- Conan: Library curl found /home/uilian/.conan2/p/libcueb0869056e82f/p/lib/libcurl.a
-- Conan: Found: /home/uilian/.conan2/p/libcueb0869056e82f/p/lib/libcurl.a
-- Conan: Library curl found /home/uilian/.conan2/p/libcueb0869056e82f/p/lib/libcurl.a
-- Conan: Found: /home/uilian/.conan2/p/libcueb0869056e82f/p/lib/libcurl.a
-- Conan: Component target declared 'OpenSSL::Crypto'
-- Conan: Component target declared 'OpenSSL::SSL'
-- Conan: Target declared 'openssl::openssl'
-- Conan: Library ssl found /home/uilian/.conan2/p/opens02e83d05658f2/p/lib/libssl.a
-- Conan: Found: /home/uilian/.conan2/p/opens02e83d05658f2/p/lib/libssl.a
-- Conan: Library crypto found /home/uilian/.conan2/p/opens02e83d05658f2/p/lib/libcrypto.a
-- Conan: Found: /home/uilian/.conan2/p/opens02e83d05658f2/p/lib/libcrypto.a
-- Conan: Library ssl found /home/uilian/.conan2/p/opens02e83d05658f2/p/lib/libssl.a
-- Conan: Found: /home/uilian/.conan2/p/opens02e83d05658f2/p/lib/libssl.a
-- Conan: Library crypto found /home/uilian/.conan2/p/opens02e83d05658f2/p/lib/libcrypto.a
-- Conan: Found: /home/uilian/.conan2/p/opens02e83d05658f2/p/lib/libcrypto.a
-- Conan: Target declared 'ZLIB::ZLIB'
-- Conan: Library z found /home/uilian/.conan2/p/zlib9780dc2008618/p/lib/libz.a
-- Conan: Found: /home/uilian/.conan2/p/zlib9780dc2008618/p/lib/libz.a
-- Conan: Including build module from '/home/uilian/.conan2/p/opens02e83d05658f2/p/lib/cmake/conan-official-openssl-variables.cmake'
lifthttp LIFT_BUILD_EXAMPLES      = OFF
lifthttp LIFT_BUILD_TESTS         = OFF
lifthttp LIFT_CODE_COVERAGE       = OFF
lifthttp LIFT_USER_LINK_LIBRARIES = curl;z;uv;pthread;dl;stdc++fs
lifthttp LIFT_RUN_GITCONFIG       = OFF
-- Configuring done (0.2s)
-- Generating done (0.0s)
-- Build files have been written to: /home/uilian/Development/liblifthttp/build

cmake --build build 
Change Dir: '/home/uilian/Development/liblifthttp/build'

Run Build Command(s): /opt/pyenv/versions/3.12.4/lib/python3.12/site-packages/cmake/data/bin/cmake -E env VERBOSE=1 /usr/bin/gmake -f Makefile
/opt/pyenv/versions/3.12.4/lib/python3.12/site-packages/cmake/data/bin/cmake -S/home/uilian/Development/liblifthttp -B/home/uilian/Development/liblifthttp/build --check-build-system CMakeFiles/Makefile.cmake 0
/opt/pyenv/versions/3.12.4/lib/python3.12/site-packages/cmake/data/bin/cmake -E cmake_progress_start /home/uilian/Development/liblifthttp/build/CMakeFiles /home/uilian/Development/liblifthttp/build//CMakeFiles/progress.marks
/usr/bin/gmake  -f CMakeFiles/Makefile2 all
gmake[1]: Entering directory '/home/uilian/Development/liblifthttp/build'
/usr/bin/gmake  -f CMakeFiles/lifthttp.dir/build.make CMakeFiles/lifthttp.dir/depend
gmake[2]: Entering directory '/home/uilian/Development/liblifthttp/build'
cd /home/uilian/Development/liblifthttp/build && /opt/pyenv/versions/3.12.4/lib/python3.12/site-packages/cmake/data/bin/cmake -E cmake_depends "Unix Makefiles" /home/uilian/Development/liblifthttp /home/uilian/Development/liblifthttp /home/uilian/Development/liblifthttp/build /home/uilian/Development/liblifthttp/build /home/uilian/Development/liblifthttp/build/CMakeFiles/lifthttp.dir/DependInfo.cmake "--color="
gmake[2]: Leaving directory '/home/uilian/Development/liblifthttp/build'
/usr/bin/gmake  -f CMakeFiles/lifthttp.dir/build.make CMakeFiles/lifthttp.dir/build
gmake[2]: Entering directory '/home/uilian/Development/liblifthttp/build'
[  7%] Building CXX object CMakeFiles/lifthttp.dir/src/client_pool.cpp.o
/usr/bin/c++ -DCURL_STATICLIB=1 -I/home/uilian/Development/liblifthttp/inc -isystem /home/uilian/.conan2/p/libcueb0869056e82f/p/include -m64 -O3 -DNDEBUG -std=gnu++17 -Wall -Wextra -Weffc++ -MD -MT CMakeFiles/lifthttp.dir/src/client_pool.cpp.o -MF CMakeFiles/lifthttp.dir/src/client_pool.cpp.o.d -o CMakeFiles/lifthttp.dir/src/client_pool.cpp.o -c /home/uilian/Development/liblifthttp/src/client_pool.cpp
[ 14%] Building CXX object CMakeFiles/lifthttp.dir/src/client.cpp.o
/usr/bin/c++ -DCURL_STATICLIB=1 -I/home/uilian/Development/liblifthttp/inc -isystem /home/uilian/.conan2/p/libcueb0869056e82f/p/include -m64 -O3 -DNDEBUG -std=gnu++17 -Wall -Wextra -Weffc++ -MD -MT CMakeFiles/lifthttp.dir/src/client.cpp.o -MF CMakeFiles/lifthttp.dir/src/client.cpp.o.d -o CMakeFiles/lifthttp.dir/src/client.cpp.o -c /home/uilian/Development/liblifthttp/src/client.cpp
[ 21%] Building CXX object CMakeFiles/lifthttp.dir/src/escape.cpp.o
/usr/bin/c++ -DCURL_STATICLIB=1 -I/home/uilian/Development/liblifthttp/inc -isystem /home/uilian/.conan2/p/libcueb0869056e82f/p/include -m64 -O3 -DNDEBUG -std=gnu++17 -Wall -Wextra -Weffc++ -MD -MT CMakeFiles/lifthttp.dir/src/escape.cpp.o -MF CMakeFiles/lifthttp.dir/src/escape.cpp.o.d -o CMakeFiles/lifthttp.dir/src/escape.cpp.o -c /home/uilian/Development/liblifthttp/src/escape.cpp
[ 28%] Building CXX object CMakeFiles/lifthttp.dir/src/executor.cpp.o
/usr/bin/c++ -DCURL_STATICLIB=1 -I/home/uilian/Development/liblifthttp/inc -isystem /home/uilian/.conan2/p/libcueb0869056e82f/p/include -m64 -O3 -DNDEBUG -std=gnu++17 -Wall -Wextra -Weffc++ -MD -MT CMakeFiles/lifthttp.dir/src/executor.cpp.o -MF CMakeFiles/lifthttp.dir/src/executor.cpp.o.d -o CMakeFiles/lifthttp.dir/src/executor.cpp.o -c /home/uilian/Development/liblifthttp/src/executor.cpp
[ 35%] Building CXX object CMakeFiles/lifthttp.dir/src/header.cpp.o
/usr/bin/c++ -DCURL_STATICLIB=1 -I/home/uilian/Development/liblifthttp/inc -isystem /home/uilian/.conan2/p/libcueb0869056e82f/p/include -m64 -O3 -DNDEBUG -std=gnu++17 -Wall -Wextra -Weffc++ -MD -MT CMakeFiles/lifthttp.dir/src/header.cpp.o -MF CMakeFiles/lifthttp.dir/src/header.cpp.o.d -o CMakeFiles/lifthttp.dir/src/header.cpp.o -c /home/uilian/Development/liblifthttp/src/header.cpp
[ 42%] Building CXX object CMakeFiles/lifthttp.dir/src/http.cpp.o
/usr/bin/c++ -DCURL_STATICLIB=1 -I/home/uilian/Development/liblifthttp/inc -isystem /home/uilian/.conan2/p/libcueb0869056e82f/p/include -m64 -O3 -DNDEBUG -std=gnu++17 -Wall -Wextra -Weffc++ -MD -MT CMakeFiles/lifthttp.dir/src/http.cpp.o -MF CMakeFiles/lifthttp.dir/src/http.cpp.o.d -o CMakeFiles/lifthttp.dir/src/http.cpp.o -c /home/uilian/Development/liblifthttp/src/http.cpp
[ 50%] Building CXX object CMakeFiles/lifthttp.dir/src/init.cpp.o
/usr/bin/c++ -DCURL_STATICLIB=1 -I/home/uilian/Development/liblifthttp/inc -isystem /home/uilian/.conan2/p/libcueb0869056e82f/p/include -m64 -O3 -DNDEBUG -std=gnu++17 -Wall -Wextra -Weffc++ -MD -MT CMakeFiles/lifthttp.dir/src/init.cpp.o -MF CMakeFiles/lifthttp.dir/src/init.cpp.o.d -o CMakeFiles/lifthttp.dir/src/init.cpp.o -c /home/uilian/Development/liblifthttp/src/init.cpp
[ 57%] Building CXX object CMakeFiles/lifthttp.dir/src/lift_status.cpp.o
/usr/bin/c++ -DCURL_STATICLIB=1 -I/home/uilian/Development/liblifthttp/inc -isystem /home/uilian/.conan2/p/libcueb0869056e82f/p/include -m64 -O3 -DNDEBUG -std=gnu++17 -Wall -Wextra -Weffc++ -MD -MT CMakeFiles/lifthttp.dir/src/lift_status.cpp.o -MF CMakeFiles/lifthttp.dir/src/lift_status.cpp.o.d -o CMakeFiles/lifthttp.dir/src/lift_status.cpp.o -c /home/uilian/Development/liblifthttp/src/lift_status.cpp
[ 64%] Building CXX object CMakeFiles/lifthttp.dir/src/mime_field.cpp.o
/usr/bin/c++ -DCURL_STATICLIB=1 -I/home/uilian/Development/liblifthttp/inc -isystem /home/uilian/.conan2/p/libcueb0869056e82f/p/include -m64 -O3 -DNDEBUG -std=gnu++17 -Wall -Wextra -Weffc++ -MD -MT CMakeFiles/lifthttp.dir/src/mime_field.cpp.o -MF CMakeFiles/lifthttp.dir/src/mime_field.cpp.o.d -o CMakeFiles/lifthttp.dir/src/mime_field.cpp.o -c /home/uilian/Development/liblifthttp/src/mime_field.cpp
[ 71%] Building CXX object CMakeFiles/lifthttp.dir/src/query_builder.cpp.o
/usr/bin/c++ -DCURL_STATICLIB=1 -I/home/uilian/Development/liblifthttp/inc -isystem /home/uilian/.conan2/p/libcueb0869056e82f/p/include -m64 -O3 -DNDEBUG -std=gnu++17 -Wall -Wextra -Weffc++ -MD -MT CMakeFiles/lifthttp.dir/src/query_builder.cpp.o -MF CMakeFiles/lifthttp.dir/src/query_builder.cpp.o.d -o CMakeFiles/lifthttp.dir/src/query_builder.cpp.o -c /home/uilian/Development/liblifthttp/src/query_builder.cpp
[ 78%] Building CXX object CMakeFiles/lifthttp.dir/src/request.cpp.o
/usr/bin/c++ -DCURL_STATICLIB=1 -I/home/uilian/Development/liblifthttp/inc -isystem /home/uilian/.conan2/p/libcueb0869056e82f/p/include -m64 -O3 -DNDEBUG -std=gnu++17 -Wall -Wextra -Weffc++ -MD -MT CMakeFiles/lifthttp.dir/src/request.cpp.o -MF CMakeFiles/lifthttp.dir/src/request.cpp.o.d -o CMakeFiles/lifthttp.dir/src/request.cpp.o -c /home/uilian/Development/liblifthttp/src/request.cpp
/home/uilian/Development/liblifthttp/src/request.cpp: In constructor ‘lift::request::request(std::string, std::optional<std::chrono::duration<long int, std::ratio<1, 1000> > >)’:
/home/uilian/Development/liblifthttp/src/request.cpp:57:1: warning: ‘lift::request::m_cookie_file’ should be initialized in the member initialization list [-Weffc++]
   57 | request::request(std::string url, std::optional<std::chrono::milliseconds> timeout)
      | ^~~~~~~
[ 85%] Building CXX object CMakeFiles/lifthttp.dir/src/resolve_host.cpp.o
/usr/bin/c++ -DCURL_STATICLIB=1 -I/home/uilian/Development/liblifthttp/inc -isystem /home/uilian/.conan2/p/libcueb0869056e82f/p/include -m64 -O3 -DNDEBUG -std=gnu++17 -Wall -Wextra -Weffc++ -MD -MT CMakeFiles/lifthttp.dir/src/resolve_host.cpp.o -MF CMakeFiles/lifthttp.dir/src/resolve_host.cpp.o.d -o CMakeFiles/lifthttp.dir/src/resolve_host.cpp.o -c /home/uilian/Development/liblifthttp/src/resolve_host.cpp
[ 92%] Building CXX object CMakeFiles/lifthttp.dir/src/response.cpp.o
/usr/bin/c++ -DCURL_STATICLIB=1 -I/home/uilian/Development/liblifthttp/inc -isystem /home/uilian/.conan2/p/libcueb0869056e82f/p/include -m64 -O3 -DNDEBUG -std=gnu++17 -Wall -Wextra -Weffc++ -MD -MT CMakeFiles/lifthttp.dir/src/response.cpp.o -MF CMakeFiles/lifthttp.dir/src/response.cpp.o.d -o CMakeFiles/lifthttp.dir/src/response.cpp.o -c /home/uilian/Development/liblifthttp/src/response.cpp
[100%] Linking CXX static library liblifthttp.a
/opt/pyenv/versions/3.12.4/lib/python3.12/site-packages/cmake/data/bin/cmake -P CMakeFiles/lifthttp.dir/cmake_clean_target.cmake
/opt/pyenv/versions/3.12.4/lib/python3.12/site-packages/cmake/data/bin/cmake -E cmake_link_script CMakeFiles/lifthttp.dir/link.txt --verbose=1
/usr/bin/ar qc liblifthttp.a CMakeFiles/lifthttp.dir/src/client_pool.cpp.o CMakeFiles/lifthttp.dir/src/client.cpp.o CMakeFiles/lifthttp.dir/src/escape.cpp.o CMakeFiles/lifthttp.dir/src/executor.cpp.o CMakeFiles/lifthttp.dir/src/header.cpp.o CMakeFiles/lifthttp.dir/src/http.cpp.o CMakeFiles/lifthttp.dir/src/init.cpp.o CMakeFiles/lifthttp.dir/src/lift_status.cpp.o CMakeFiles/lifthttp.dir/src/mime_field.cpp.o CMakeFiles/lifthttp.dir/src/query_builder.cpp.o CMakeFiles/lifthttp.dir/src/request.cpp.o CMakeFiles/lifthttp.dir/src/resolve_host.cpp.o CMakeFiles/lifthttp.dir/src/response.cpp.o
/usr/bin/ranlib liblifthttp.a
gmake[2]: Leaving directory '/home/uilian/Development/liblifthttp/build'
[100%] Built target lifthttp
gmake[1]: Leaving directory '/home/uilian/Development/liblifthttp/build'
/opt/pyenv/versions/3.12.4/lib/python3.12/site-packages/cmake/data/bin/cmake -E cmake_progress_start /home/uilian/Development/liblifthttp/build/CMakeFiles 0

cmake --build build --target install
Change Dir: '/home/uilian/Development/liblifthttp/build'

Run Build Command(s): /opt/pyenv/versions/3.12.4/lib/python3.12/site-packages/cmake/data/bin/cmake -E env VERBOSE=1 /usr/bin/gmake -f Makefile install
/opt/pyenv/versions/3.12.4/lib/python3.12/site-packages/cmake/data/bin/cmake -S/home/uilian/Development/liblifthttp -B/home/uilian/Development/liblifthttp/build --check-build-system CMakeFiles/Makefile.cmake 0
/opt/pyenv/versions/3.12.4/lib/python3.12/site-packages/cmake/data/bin/cmake -E cmake_progress_start /home/uilian/Development/liblifthttp/build/CMakeFiles /home/uilian/Development/liblifthttp/build//CMakeFiles/progress.marks
/usr/bin/gmake  -f CMakeFiles/Makefile2 all
gmake[1]: Entering directory '/home/uilian/Development/liblifthttp/build'
/usr/bin/gmake  -f CMakeFiles/lifthttp.dir/build.make CMakeFiles/lifthttp.dir/depend
gmake[2]: Entering directory '/home/uilian/Development/liblifthttp/build'
cd /home/uilian/Development/liblifthttp/build && /opt/pyenv/versions/3.12.4/lib/python3.12/site-packages/cmake/data/bin/cmake -E cmake_depends "Unix Makefiles" /home/uilian/Development/liblifthttp /home/uilian/Development/liblifthttp /home/uilian/Development/liblifthttp/build /home/uilian/Development/liblifthttp/build /home/uilian/Development/liblifthttp/build/CMakeFiles/lifthttp.dir/DependInfo.cmake "--color="
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Dependencies file "CMakeFiles/lifthttp.dir/src/client_pool.cpp.o.d" is newer than depends file "/home/uilian/Development/liblifthttp/build/CMakeFiles/lifthttp.dir/compiler_depend.internal".
Dependencies file "CMakeFiles/lifthttp.dir/src/escape.cpp.o.d" is newer than depends file "/home/uilian/Development/liblifthttp/build/CMakeFiles/lifthttp.dir/compiler_depend.internal".
Dependencies file "CMakeFiles/lifthttp.dir/src/executor.cpp.o.d" is newer than depends file "/home/uilian/Development/liblifthttp/build/CMakeFiles/lifthttp.dir/compiler_depend.internal".
Dependencies file "CMakeFiles/lifthttp.dir/src/header.cpp.o.d" is newer than depends file "/home/uilian/Development/liblifthttp/build/CMakeFiles/lifthttp.dir/compiler_depend.internal".
Dependencies file "CMakeFiles/lifthttp.dir/src/http.cpp.o.d" is newer than depends file "/home/uilian/Development/liblifthttp/build/CMakeFiles/lifthttp.dir/compiler_depend.internal".
Dependencies file "CMakeFiles/lifthttp.dir/src/init.cpp.o.d" is newer than depends file "/home/uilian/Development/liblifthttp/build/CMakeFiles/lifthttp.dir/compiler_depend.internal".
Dependencies file "CMakeFiles/lifthttp.dir/src/lift_status.cpp.o.d" is newer than depends file "/home/uilian/Development/liblifthttp/build/CMakeFiles/lifthttp.dir/compiler_depend.internal".
Dependencies file "CMakeFiles/lifthttp.dir/src/mime_field.cpp.o.d" is newer than depends file "/home/uilian/Development/liblifthttp/build/CMakeFiles/lifthttp.dir/compiler_depend.internal".
Dependencies file "CMakeFiles/lifthttp.dir/src/query_builder.cpp.o.d" is newer than depends file "/home/uilian/Development/liblifthttp/build/CMakeFiles/lifthttp.dir/compiler_depend.internal".
Dependencies file "CMakeFiles/lifthttp.dir/src/request.cpp.o.d" is newer than depends file "/home/uilian/Development/liblifthttp/build/CMakeFiles/lifthttp.dir/compiler_depend.internal".
Dependencies file "CMakeFiles/lifthttp.dir/src/resolve_host.cpp.o.d" is newer than depends file "/home/uilian/Development/liblifthttp/build/CMakeFiles/lifthttp.dir/compiler_depend.internal".
Dependencies file "CMakeFiles/lifthttp.dir/src/response.cpp.o.d" is newer than depends file "/home/uilian/Development/liblifthttp/build/CMakeFiles/lifthttp.dir/compiler_depend.internal".
Consolidate compiler generated dependencies of target lifthttp
gmake[2]: Leaving directory '/home/uilian/Development/liblifthttp/build'
/usr/bin/gmake  -f CMakeFiles/lifthttp.dir/build.make CMakeFiles/lifthttp.dir/build
gmake[2]: Entering directory '/home/uilian/Development/liblifthttp/build'
gmake[2]: Nothing to be done for 'CMakeFiles/lifthttp.dir/build'.
gmake[2]: Leaving directory '/home/uilian/Development/liblifthttp/build'
[100%] Built target lifthttp
gmake[1]: Leaving directory '/home/uilian/Development/liblifthttp/build'
/opt/pyenv/versions/3.12.4/lib/python3.12/site-packages/cmake/data/bin/cmake -E cmake_progress_start /home/uilian/Development/liblifthttp/build/CMakeFiles 0
/usr/bin/gmake  -f CMakeFiles/Makefile2 preinstall
gmake[1]: Entering directory '/home/uilian/Development/liblifthttp/build'
gmake[1]: Nothing to be done for 'preinstall'.
gmake[1]: Leaving directory '/home/uilian/Development/liblifthttp/build'
Install the project...
/opt/pyenv/versions/3.12.4/lib/python3.12/site-packages/cmake/data/bin/cmake -P cmake_install.cmake
-- Install configuration: "Release"
-- Installing: /tmp/install/lib/liblifthttp.a
-- Up-to-date: /tmp/install/include
-- Up-to-date: /tmp/install/include/lift
-- Up-to-date: /tmp/install/include/lift/query_builder.hpp
-- Up-to-date: /tmp/install/include/lift/executor.hpp
-- Up-to-date: /tmp/install/include/lift/lift_status.hpp
-- Up-to-date: /tmp/install/include/lift/const.hpp
-- Up-to-date: /tmp/install/include/lift/resolve_host.hpp
-- Up-to-date: /tmp/install/include/lift/request.hpp
-- Up-to-date: /tmp/install/include/lift/mime_field.hpp
-- Up-to-date: /tmp/install/include/lift/header.hpp
-- Up-to-date: /tmp/install/include/lift/lift.hpp
-- Up-to-date: /tmp/install/include/lift/impl
-- Up-to-date: /tmp/install/include/lift/impl/pragma.hpp
-- Up-to-date: /tmp/install/include/lift/impl/copy_util.hpp
-- Up-to-date: /tmp/install/include/lift/response.hpp
-- Up-to-date: /tmp/install/include/lift/http.hpp
-- Up-to-date: /tmp/install/include/lift/client_pool.hpp
-- Up-to-date: /tmp/install/include/lift/init.hpp
-- Up-to-date: /tmp/install/include/lift/escape.hpp
-- Up-to-date: /tmp/install/include/lift/client.hpp

Regards!