Automatic merge from submit-queue (batch tested with PRs 60455, 61365, 61375, 61597, 61491). 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>.

Check apps/v1 StatefulSet available before starting its controller

**What this PR does / why we need it**: StatefulSet controller was bumped to use `apps/v1.StatefulSet` already. Without this change, StatefulSet controller will continue to work, but will be broken when `apps/v1beta2.StatefulSet` is removed or disabled. 

**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 #

**Special notes for your reviewer**:

**Release note**:

```release-note
NONE
```