Merge branch...

Merge branch 'overdue-finalize-background-migration--backfill-default-branch-protection-settings' into 'master' 

Finalize migration BackfillDefaultBranchProtectionSettings

See merge request https://gitlab.com/gitlab-org/gitlab/-/merge_requests/171200



Merged-by: Dylan Griffith <dyl.griffith@gmail.com>
Approved-by: Fred Reinink <freinink@gitlab.com>
Approved-by: Bojan Marjanovic <bmarjanovic@gitlab.com>
Approved-by: Dylan Griffith <dyl.griffith@gmail.com>
Co-authored-by: gdk <gdk@example.com>