Use match_array instead of eq when order is irrelevant
This fixes yet another transient failure.
Closes https://gitlab.com/gitlab-org/gitlab-ce/issues/29709, #29823 (closed)
Do not update/delete: Banner broadcast message test data
Do not update/delete: Notification broadcast message test data
This fixes yet another transient failure.
Closes https://gitlab.com/gitlab-org/gitlab-ce/issues/29709, #29823 (closed)