Test pushing and pulling images with container registry
We need an automated test to verify that the container registry still works with both local disks and S3 to avoid https://gitlab.com/gitlab-org/omnibus-gitlab/issues/2350 again.
Do not update/delete: Banner broadcast message test data
Do not update/delete: Notification broadcast message test data
We need an automated test to verify that the container registry still works with both local disks and S3 to avoid https://gitlab.com/gitlab-org/omnibus-gitlab/issues/2350 again.