Failures in spec/requests/api/graphql/mutations/merge_requests/set_assignees_spec.rb:92
<!--IssueSummary start-->
<details>
<summary>
Everyone can contribute. [Help move this issue forward](https://handbook.gitlab.com/handbook/marketing/developer-relations/contributor-success/community-contributors-workflows/#contributor-links) while earning points, leveling up and collecting rewards.
</summary>
- [Close this issue](https://contributors.gitlab.com/manage-issue?action=close&projectId=278964&issueIid=444646)
</details>
<!--IssueSummary end-->
This test `spec/requests/api/graphql/mutations/merge_requests/set_assignees_spec.rb:92` can only pass with `rspec-retry` and it'll not pass locally, failing with: https://gitlab.com/gitlab-org/gitlab/-/jobs/6321495508
```
Failures:
1) Setting assignees of a merge request with assignees already assigned replaces the assignee
Failure/Error: expect(recorder.count).to be <= db_query_limit
expected: <= 39
got: 42
# ./spec/requests/api/graphql/mutations/merge_requests/set_assignees_spec.rb:55:in `run_mutation!'
# ./spec/requests/api/graphql/mutations/merge_requests/set_assignees_spec.rb:93:in `block (3 levels) in <top (required)>'
```
It's quarantined in https://gitlab.com/gitlab-org/gitlab/-/merge_requests/145653
issue