Jessie Young authored Jun 13, 2023 and Dylan Griffith committed Jun 13, 2023

* The setting for this was added via https://gitlab.com/gitlab-org/gitlab/-/merge_requests/122276
* It was later clarified that this setting should be for Premium
  customers, and therefore is EE only: https://gitlab.com/gitlab-org/gitlab/-/issues/352514#note_1416519422
* The newly-added scope was not using an existing index when I tried it
  so I added an index to make the query more efficient.

Changelog: added