Merge branch 'mokhax/418825/re-dismiss' into 'master'

Allow re-dismissing vulnerabilities

See merge request https://gitlab.com/gitlab-org/gitlab/-/merge_requests/128159



Merged-by: Mehmet Emin INAC <minac@gitlab.com>
Approved-by: Mehmet Emin INAC <minac@gitlab.com>
Reviewed-by: Mehmet Emin INAC <minac@gitlab.com>
Reviewed-by: Malcolm Locke <mlocke@gitlab.com>
Co-authored-by: mo khan <mo@mokhan.ca>