Backport CI codeclimate example doc change from EE
What does this MR do?
Backport CI codeclimate example doc change from https://gitlab.com/gitlab-org/gitlab-ee/merge_requests/1984
Do not update/delete: Banner broadcast message test data
Do not update/delete: Notification broadcast message test data
Backport CI codeclimate example doc change from https://gitlab.com/gitlab-org/gitlab-ee/merge_requests/1984