
Automatic merge from submit-queue (batch tested with PRs 63328, 64316, 64444, 64449, 64453). 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 resource builder flags API Fixes https://github.com/kubernetes/kubernetes/issues/64512 This pull expands the utility of the resource builder flags and demonstrates a second use-case with `kubectl set selector`. @kubernetes/sig-cli-maintainers /assign @juanvallejo /assign @soltysh ```release-note NONE ```