Automatic merge from submit-queue. If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.

allow failed discovery on initial quota controller start

Fixes #65005

Aggregated API servers now correctly provide 503s on discovery endpoints for groups that cannot be reached.  This means that the kube-controller-manager process is now sensitive to discovery failures in the quota controller.  This change allows discovery failures in the initial quota replenishment controller resource discovery.

@liggitt suspects similar races exist to those he found GC last release, but this pull doesn't make that better or worse.

@kubernetes/sig-api-machinery-bugs