Merge pull request #50919 from wongma7/mount-options

Automatic merge from submit-queue (batch tested with PRs 50919, 51410, 50099, 51300, 50296)

Take mount options to GA by adding PV.spec.mountOptions

**What this PR does / why we need it**: Implements https://github.com/kubernetes/community/pull/771

issue: https://github.com/kubernetes/features/issues/168

**Special notes for your reviewer**:

TODO:
- ~StorageClass mountOptions~

As described in proposal, this adds PV.spec.mountOptions + mountOptions parameter to every plugin that is both provisionable & supports mount options.

(personally, even having done all the work already, i don't agree w/ the proposal that mountOptions should be SC parameter but... :))

**Release note**:

```release-note
Add mount options field to PersistentVolume spec
```

api/openapi-spec/swagger.json

@@ -60552,6 +60552,13 @@
       "description": "Local represents directly-attached storage with node affinity",
       "$ref": "#/definitions/io.k8s.api.core.v1.LocalVolumeSource"
      },
+     "mountOptions": {
+      "description": "A list of mount options, e.g. [\"ro\", \"soft\"]. Not validated - mount will simply fail if one is invalid. More info: https://kubernetes.io/docs/concepts/storage/persistent-volumes/#mount-options",
+      "type": "array",
+      "items": {
+       "type": "string"
+      }
+     },
      "nfs": {
       "description": "NFS represents an NFS mount on the host. Provisioned by an admin. More info: https://kubernetes.io/docs/concepts/storage/volumes#nfs",
       "$ref": "#/definitions/io.k8s.api.core.v1.NFSVolumeSource"