Merge branch 'update-gitlab-dangerfiles-to-3.12' into 'master'

Update dependency gitlab-dangerfiles to '~> 3.12.0'

See merge request https://gitlab.com/gitlab-org/gitlab/-/merge_requests/127474



Merged-by: David Dieulivol <ddieulivol@gitlab.com>
Approved-by: David Dieulivol <ddieulivol@gitlab.com>
Co-authored-by: Rémy Coutable <remy@rymai.me>