Merge branch 'fix-hanging-user_rebase_confirmable' into 'master'
Fix hanging user rebase confirmable
Closes gitlab-ce#62353
See merge request !1270 (merged)
(cherry picked from commit 2fd7c4ed)
63092ec0 Return errors during rebase to client 6fc43431 Add test for PreReceiveError during rebase 446f2ba7 Add test for GitError during rebase df47d4c1 Add changelog entry