Automatic merge from submit-queue. 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>.

Change regional PD cloud provider references to use the beta API

**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixes #59988

**Special notes for your reviewer**: Depends on a version of the GCP Go beta compute client that is not yet available. Also need to rebase with #60337 once it's merged.

/hold
/cc @abgworrall 
/assign @saad-ali