Merge pull request #64921 from rootfs/owner-rbd-cephfs

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>.

update rbd and cephfs volume owners

**What this PR does / why we need it**:
Update rbd and cephfs volume owners

**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**:
/sig storage
/assign @jsafrane 
**Release note**:

```release-note
NONE
```

pkg/volume/cephfs/OWNERS

@@ -1,5 +1,6 @@
 approvers:
 - rootfs
+- jsafrane
 - saad-ali
 reviewers:
 - rootfs
@@ -7,3 +8,4 @@ reviewers:
 - jsafrane
 - jingxu97
 - msau42
+- cofyc

pkg/volume/rbd/OWNERS

@@ -1,5 +1,6 @@
 approvers:
 - rootfs
+- jsafrane
 reviewers:
 - sjenning
 - saad-ali
@@ -7,3 +8,4 @@ reviewers:
 - rootfs
 - jingxu97
 - msau42
+- cofyc