Automatic merge from submit-queue (batch tested with PRs 49120, 46755, 49157, 49165, 48950)
Modify podpreset lister to use correct namespace
Previously a pod with an empty namespace field submitted to a given namespace
was incorrectly matching preset labels in a different namespace.
Fixes https://github.com/kubernetes/kubernetes/issues/49141
Release note:
```release-note
Fix pod preset to ignore input pod namespace in favor of request namespace
```
1bb6b815e2