a821 [1] filed a deletion request for git-gitlab [2]: Orphan and broken package for at least 5 years due to incompatibilty with libgit2. See comment left by former maintainer. Moreover, 'go get' was deprecated long ago (see PKGBUILD).
Upstream hasn't been developed for 7 years. It seems unlikely it will be fixed anytime soon. Safe to delete. [1] https://aur.archlinux.org/account/a821/ [2] https://aur.archlinux.org/pkgbase/git-gitlab/
