Improve projects indexes
What does this MR do?
This MR implements suggestion https://gitlab.com/gitlab-com/infrastructure/issues/4525#note_86023801
Are there points in the code the reviewer needs to double check?
Why was this MR needed?
Screenshots (if relevant)
Does this MR meet the acceptance criteria?
- Changelog entry added, if necessary
- Conform by the code review guidelines
- Has been reviewed by a Backend maintainer
- Has been reviewed by a Database specialist
- Conform by the merge request performance guides
- Conform by the style guides
- Conform by the database guides
- If you have multiple commits, please combine them into a few logically organized commits by squashing them
End-to-end tests pass (
package-and-qamanual pipeline job)