Add Golang support

[olblak]

Also related to #1088

This pullrequest introduces four golang related plugins.

• golang to retrieve the latest Golang version and its changelog

  • The source retrieve a Golang version and a http link to the changelog
  • The condition checks that a specific version exists

• golang/gomod to manipulate go.mod file (retr)

  • The source retrieves the version for a specific go module path or the go version specified in the go.mod
  • The condition checks that a version is used for a specific go module path or if a specific go version is specified
  • The target allows to update module version or go version

• golang/module to retrieve go module version from the registry

• The source retrieves a version from the registry

• The condition checks that a version exists on a registry

• Golang autodiscovery plugin

• Changelog function querying github uses UPDATECLI_GITHUB_TOKEN or GITHUB_TOKEN to do authenticated call

• Golang autodiscovery only update module using valid sementic versioning

The reason why the module golang is useful is because the Golang project publish version such as go1.20 where the prefix go is annoying as it prevent us to sort versions. Also all new major version, do not contain the patch number, so I am adding the zero to it. Such as go1.20 would become 1.20.0

Test

To test this pull request, you can run the following commands:

cd pkg/plugins/resources/go/language/
go test
cd pkg/plugins/resources/go/gomod/
go test
cd pkg/plugins/resources/go/module/
go test
go build -o bin/updatecli .
./bin/updatecli diff --config e2e/updatecli.d/success.d/golang/

Additional Information

Tradeoff

/

Potential improvement

• Golang proxy allows the ability to retrieve the source repository. This is usefull for go module that uses a different name than the source repository. It would retrieve that information