Merge branch...
Merge branch 'security-2873-restrict-slash-commands-to-users-who-can-log-in-12-0' into '12-0-stable' Restrict slash commands to users who can log in See merge request gitlab/gitlabhq!3238
Merge branch 'security-2873-restrict-slash-commands-to-users-who-can-log-in-12-0' into '12-0-stable' Restrict slash commands to users who can log in See merge request gitlab/gitlabhq!3238