Merge pull request #64813 from cblecker/automated-cherry-pick-of-#58972-#63650-upstream-release-1.10

Automatic merge from submit-queue.

Automated cherry pick of #58972: Fix job's backoff limit for restart policy OnFailure #63650: Never clean backoff in job controller

Cherry pick of #58972 #63650 on release-1.10.

#58972: Fix job's backoff limit for restart policy OnFailure
#63650: Never clean backoff in job controller

Fixes #62382.

**Release Note:**
```release-note
Fix regression in `v1.JobSpec.backoffLimit` that caused failed Jobs to be restarted indefinitely.
```