Automatic merge from submit-queue

Change API version of statefulset scale subresource e2e test to v1beta2

**What this PR does / why we need it**:
This PR changes API version of statefulset scale subresource e2e test from `v1beta1` to `v1beta2`.
`apps/v1beta2` has been enabled.

**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: xref #50109

**Release note**:

```release-note
NONE
```