Checks in ReleaseTools::Services::PackageStatus should run in parallel

Context

In ReleaseTools::Services::PackageStatus , we check tagging pipelines for CE and EE. They are checked one by one, so when the check fails for a tag, it doesn't check the other one (example https://ops.gitlab.net/gitlab-org/release/tools/-/jobs/17289416).

In the critical and urgent time of release, it may slow us down since we need to fix the first issue, then rerun, and then find another issue with the other tag.

Exit Criteria

• Checks in ReleaseTools::Services::PackageStatus run in parallel for each tag