Automatic merge from submit-queue (batch tested with PRs 67332, 66737, 67281, 67173). 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>.
Support mount options for cephfs with ceph-fuse mount
**What this PR does / why we need it**:
When cephfs uses ceph-fuse for the mount command, mount option and
readOnly options are disregarded. This patch adds to ceph-fuse as
well.
**Special notes for your reviewer**:
N/A
**Release note**:
```release-note
NONE
```
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