Add `destroy` to bulk_database_action dangerbot suggestions

See merge request https://gitlab.com/gitlab-org/gitlab/-/merge_requests/150665



Merged-by: Rémy Coutable <remy@rymai.me>
Approved-by: Lucas Charles <me@lucascharles.me>
Approved-by: Rémy Coutable <remy@rymai.me>
Reviewed-by: Rémy Coutable <remy@rymai.me>
Co-authored-by: Joe Woodward <j@joewoodward.me>