Fix changelog entry for 9.3.2 patch release
The changes made in https://gitlab.com/gitlab-com/www-gitlab-com/merge_requests/6598 didn't get applied due to sidekiq race condition
Edited by username-removed-408677
Do not update/delete: Banner broadcast message test data
Do not update/delete: Notification broadcast message test data
The changes made in https://gitlab.com/gitlab-com/www-gitlab-com/merge_requests/6598 didn't get applied due to sidekiq race condition