Release Gitea 1.27.1

[bircni]

• Check cowdin sync
• Prepare a new changelog (there are a lot of new changes) and update CHANGELOG.md
• Release 1.27.1 from release/v1.27 branch
  • Check possible Golang versions upgraded
  • Check whether XGo is ready for new Golang version
  • Check whether golang-alpine image is ready for the new Golang version
  • Generate changelog_1.27.1.md from merged CHANGELOG.md
  • Frontend changelog to main branch
  • Tag 1.27.1 with git tag -s -f changelog_1.27.1.md v1.27.1 and Push to Github
  • Wait for the release created and check whether the release artifacts generated
    • Check whether Github release attachments are generated and normal
    • Check whether the binaries generated under https://dl.gitea.com/gitea/1.27.1/ and normal
    • Check whether docker images are generated https://hub.docker.com/r/gitea/gitea/tags?page=&page_size=&ordering=&name=1.27.1
  • If the release does work then make it out of draft so that it's public for everyone.
• Official packages updated
  • Homebrew https://github.com/Homebrew/homebrew-core/blob/master/Formula/g/gitea.rb
  • Snap https://snapcraft.io/gitea
  • Helm Chart For Gitea
  • Terraform
• Update documentation to add version to 1.27.1
• Confirm blog is ready and merge https://gitea.com/gitea/blog/pulls/542
• Announce the 1.27.1 release.