Automatic merge from submit-queue (batch tested with PRs 60159, 60731, 60720, 60736, 60740). 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>.

Switching to Official CSI 0.2.0 tag

Switching to Ofiicial CSI Spec release 0.2.0
```release-note
None
```

Fixes https://github.com/kubernetes/kubernetes/issues/60738

/sig storage
/kind bug