Automatic merge from submit-queue (batch tested with PRs 65931, 65705, 66033). 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>.
Block volumes should have empty FSType
FSType in block PVs has no meaning and it should be empty in provisioned PVs.
**Which issue(s) this PR fixes**
Fixes#65704
**Release note**:
```release-note
NONE
```
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