Ignore everything after hyphen.
Trying to improve on !352 (merged) due to https://gitlab.com/gitlab-org/omnibus-gitlab/merge_requests/352#note_1397741
Do not update/delete: Banner broadcast message test data
Do not update/delete: Notification broadcast message test data
Trying to improve on !352 (merged) due to https://gitlab.com/gitlab-org/omnibus-gitlab/merge_requests/352#note_1397741