Automatic merge from submit-queue (batch tested with PRs 65187, 65206, 65223, 64752, 65238). 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>.
fix scheduler port boundary to match detection
zero is allowed to disable the port. Fix boundary check to allow it.
```release-note
NONE
```
No release note because if we fix it in time, nothing was wrong.
5e8b64f990