Remove coffeescript reference since we don't use it anymore
Remove coffeescript reference since we don't use it anymore as seen in https://no-coffeescript.about.gitlab.com/handbook/engineering/
Edited by username-removed-408677
Do not update/delete: Banner broadcast message test data
Do not update/delete: Notification broadcast message test data
Remove coffeescript reference since we don't use it anymore as seen in https://no-coffeescript.about.gitlab.com/handbook/engineering/