Merge pull request 'Update module github.com/google/go-github/v63 to v64 (forgejo)' (#5101) from renovate/forgejo-github.com-google-go-github-v63-64.x into forgejo
Reviewed-on: https://codeberg.org/forgejo/forgejo/pulls/5101
Reviewed-by: Gusted <gusted@noreply.codeberg.org>