Merge branch...

Merge branch '442572-sync-vulnerability_reads-when-insert-or-delete-happens-in-vulnerability_external_issue_links' into 'master' 

Manage external issue tracker links to Vulnerabilities using events

See merge request https://gitlab.com/gitlab-org/gitlab/-/merge_requests/145563



Merged-by: Allen Cook <acook@gitlab.com>
Approved-by: Allen Cook <acook@gitlab.com>
Approved-by: Michael Becker <11881043-wandering_person@users.noreply.gitlab.com>
Reviewed-by: Michael Becker <11881043-wandering_person@users.noreply.gitlab.com>
Co-authored-by: Michał Zając <mzajac@gitlab.com>