Consider removing Audit CI check

[lukekarrys]

• Dependabot opens PRs for actionable updates to audits
• The audit check runs weekly which would only produce additional audit failures that are not actionable

Open questions:

• Should Audit be removed from PR checks as well?
  • Pros of having it: any new dependencies added in a PR will be checked for audits
  • Cons: since the weekly check is removed, a new PR could contain false positives even if they dont add any new dependencies. This would add noise to CI when reviewing PRs.

[wraithgar]

This CI check is no longer needed, not even in PRs. At the risk of putting the burden back on a human instead of an automated check, new dependency PRs should hopefully not be made if the install flags an audit warning.