Bump Nancy in /src/main/Port.Adapter/In/Api

Bumps [Nancy](https://github.com/NancyFx/Nancy) from 2.0.0-clinteastwood to 2.0.0.
- [Release notes](https://github.com/NancyFx/Nancy/releases)
- [Commits](NancyFx/Nancy@v2.0.0-clinteastwood...v2.0.0)

---
updated-dependencies:
- dependency-name: Nancy
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

src/main/Port.Adapter/In/Api/In.Api.csproj

@@ -25,7 +25,7 @@
     <PackageReference Include="Microsoft.AspNetCore.Server.Kestrel" Version="2.0.0" />
     <PackageReference Include="Microsoft.Extensions.Logging.Console" Version="2.0.0" />
     <PackageReference Include="Microsoft.AspNetCore.Owin" Version="2.0.0" />
-    <PackageReference Include="Nancy" Version="2.0.0-clinteastwood" />
+    <PackageReference Include="Nancy" Version="2.0.0" />
     <PackageReference Include="Nancy.Serialization.JsonNet" Version="2.0.0-clinteastwood" />
     <PackageReference Include="Neurul.Common.Http" Version="0.1.15" />
     <PackageReference Include="NLog.Web.AspNetCore" Version="4.5.1" />