Fix for quota requests not being processed (#1378)

[thedadams]

This change does three things:

1. Updates the baaah dependency to fix a race condition during controller start. This was affecting quota requests.
2. Changes an import name that was slightly confusing.
3. Changes the determination of checking if quota is enforced from checking namespaces (the old way) to checking project instances (the new way).

Checklist

• The title of this PR would make a good line in Acorn's Release Note's Changelog
• The title of this PR ends with a link to the main issue being address in parentheses, like: This is a title (#1216). Here's an example
• All relevant issues are referenced in the PR description. NOTE: don't use GitHub keywords that auto-close issues
• Commits follow contributing guidance
• Automated tests added to cover the changes. If tests couldn't be added, an explanation is provided in the Verification and Testing section
• Changes to user-facing functionality, API, CLI, and upgrade impacts are clearly called out in PR description
• PR has at least two approvals before merging (or a reasonable exception, like it's just a docs change)

Issue: https://github.com/acorn-io/manager/issues/1378