Update Go version to 1.21

Signed-off-by: Gonzalo Gomez Gracia <gonzalog@vmware.com>

Author: gongomgra

.github/workflows/main.yml

@@ -27,7 +27,7 @@ jobs:
       - uses: actions/checkout@v2
       - uses: actions/setup-go@v2
         with:
-          go-version: '^1.18.8' # The Go version to download (if necessary) and use.
+          go-version: '^1.21.1' # The Go version to download (if necessary) and use.
       - name: Install Build Dependencies
         run: make get-build-deps
       - name: Download required modules

go.mod

@@ -1,6 +1,6 @@
 module github.com/bitnami/render-template
 
-go 1.18
+go 1.21
 
 require (
 	github.com/aymerick/raymond v2.0.2+incompatible

go.sum

@@ -1,5 +1,3 @@
-github.com/aymerick/raymond v2.0.1+incompatible h1:ZhYb+Bw5DNBMAl/UpvbxXP7pALGiMzCAE56QwHPqjjk=
-github.com/aymerick/raymond v2.0.1+incompatible/go.mod h1:osfaiScAUVup+UC9Nfq76eWqDhXlp+4UYaA8uhTBO6g=
 github.com/aymerick/raymond v2.0.2+incompatible h1:VEp3GpgdAnv9B2GFyTvqgcKvY+mfKMjPOA3SbKLtnU0=
 github.com/aymerick/raymond v2.0.2+incompatible/go.mod h1:osfaiScAUVup+UC9Nfq76eWqDhXlp+4UYaA8uhTBO6g=
 github.com/bitnami/gonit v0.1.0 h1:f0+5lCjX/1ar4iPrvlcE91TDE2nElxibNwvWXXy1sEU=
@@ -8,8 +6,6 @@ github.com/cesanta/errors v0.0.0-20160612174407-5adec772d663 h1:yxe0VAaLkwh7cXoC
 github.com/cesanta/errors v0.0.0-20160612174407-5adec772d663/go.mod h1:5V6uYRtJZjiJla602WCKuuB+JiHZDG1E3KOHWmBxr48=
 github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
-github.com/jessevdk/go-flags v1.3.0 h1:QmKsgik/Z5fJ11ZtlcA8F+XW9dNybBNFQ1rngF3MmdU=
-github.com/jessevdk/go-flags v1.3.0/go.mod h1:4FA24M0QyGHXBuZZK/XkWh8h0e1EYbRYJSGM75WSRxI=
 github.com/jessevdk/go-flags v1.5.0 h1:1jKYvbxEjfUl0fmqTCOfonvskHHXMjBySTLW4y9LFvc=
 github.com/jessevdk/go-flags v1.5.0/go.mod h1:Fw0T6WPc1dYxT4mKEZRfG5kJhaTDP9pj1c2EWnYs/m4=
 github.com/juamedgod/cliassert v0.0.0-20180320011200-425256f2bb0b h1:j2GwaFh0vduPA3PilmBcsdWv0reobJHyIxGJnh9gIAA=