Update dependency go-gitea/gitea to v1.16.8

This MR contains the following updates:

Package	Type	Update	Change
go-gitea/gitea	ironbank-github	patch	v1.16.7 -> v1.16.8
go-gitea/gitea		patch	v1.16.7 -> v1.16.8

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Release Notes

go-gitea/gitea

v1.16.8

Compare Source

• ENHANCEMENTS
  • Add doctor check/fix for bogus action rows (#​19656) (#​19669)
  • Make .cs highlighting legible on dark themes (#​19604) (#​19605)
• BUGFIXES
  • Fix oauth setting list bug (#​19681)
  • Delete user related oauth stuff on user deletion too (#​19677) (#​19680)
  • Fix new release from tags list UI (#​19670) (#​19673)
  • Prevent NPE when checking repo units if the user is nil (#​19625) (#​19630)
  • GetFeeds must always discard actions with dangling repo_id (#​19598) (#​19629)
  • Call MultipartForm.RemoveAll when request finishes (#​19606) (#​19607)
  • Avoid MoreThanOne error when creating a branch whose name conflicts with other ref names (#​19557) (#​19591)
  • Fix sending empty notifications (#​19589) (#​19590)
  • Ignore DNS error when doing migration allow/block check (#​19566) (#​19567)
  • Fix issue overview for teams (#​19652) (#​19653)

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