Do not update/delete: Banner broadcast message test data
Do not update/delete: Notification broadcast message test data
This merge request enables /-/metrics and /-/readiness API on Geo nodes, to make it easier to assert on nodes' statuses.
/-/metrics
/-/readiness
This is a part of "proper fix" of ➡ gitlab-org/gitlab-ee#6514
/cc @stanhu @rymai