Merge branch 'ni-add-bug-in-code-label' into 'master'

Add BUG_IN_CODE comment to file locking quarantined spec

See merge request gitlab-org/gitlab!21838

qa/qa/specs/features/ee/browser_ui/3_create/repository/file_locking_spec.rb

@@ -59,7 +59,8 @@ module QA
         end
       end
 
-      # https://gitlab.com/gitlab-org/gitlab/issues/43105
+      # https://gitlab.com/gitlab-org/gitlab/issues/40125
+      # BUG_IN_CODE
       it 'creates a merge request and fails to merge', :quarantine do
         push branch: 'test', as_user: @user_one