Security merge requests are receiving patch notifications
During the last patch release gitlab-org/release/tasks#1595 (closed), some security merge requests were notified about being included in such patch
List of security merge requests notified (there may be more):
- https://gitlab.com/gitlab-org/security/gitlab/-/merge_requests/861#note_407412068
- https://gitlab.com/gitlab-org/security/gitlab/-/merge_requests/858#note_407412089
- https://gitlab.com/gitlab-org/security/gitlab/-/merge_requests/861#note_407412068
- https://gitlab.com/gitlab-org/security/gitlab/-/merge_requests/843#note_407412173
This is a bug since security merge requests listed above were included in the last security release, so they were not included in 13.5.5.