Extend waitForPodsReady config to account for AdmissionChecks

[PBundyra]

What would you like to be added:
I would like to extend waitForPodsReady API to account for AdmissionChecks, so Kueue could timeout AdmissionChecks and requeue the Workload after some backoff.

Why is this needed:
Let's assume an AdmissionCheck is a ProvisioningRequest that takes extended amount of time to provision. Kueue wastefully allocates capacity which is not consumed. I would like to improve this mechanism and add configurable timeout, that allows to evict and requeue Workload, similarly to the current WaitForPodsReady mechanism.

Completion requirements:

This enhancement requires the following artifacts:

• Design doc
• API change
• Docs update

The artifacts should be linked in subsequent comments.

[PBundyra]

/assign