Optimize `with_artifacts_archive` scope on Ci::Build

What does this MR do?

Optimize with_artifacts_archive scope on Ci::Build to not do a subquery but a LEFT JOIN.

Are there points in the code the reviewer needs to double check?

No

Why was this MR needed?

The current query times out on a run of the gitlab:artifacts:migrate task on gstg while the new query finishes and seems be much faster.

Does this MR meet the acceptance criteria?

• Changelog entry added, if necessary
• Documentation created/updated
• API support added
• Tests added for this feature/bug
• Review
  • Has been reviewed by UX
  • Has been reviewed by Frontend
  • Has been reviewed by Backend
  • Has been reviewed by Database
• Conform by the merge request performance guides
• Conform by the style guides
• Squashed related commits together
• Internationalization required/considered
• End-to-end tests pass (package-and-qa manual pipeline job)

What are the relevant issue numbers?

I bumped on this while working on https://gitlab.com/gitlab-com/migration/issues/333