cephfs: add support for encryption in ceph-csi-cephfs chart

the chart currently lacks access to configmap and secrets
this causes the mounting of encrypted file systems to fail

Signed-off-by: NymanRobin <nyman.robin@gmail.com>

charts/ceph-csi-cephfs/templates/nodeplugin-clusterrole.yaml

@@ -14,4 +14,10 @@ rules:
   - apiGroups: [""]
     resources: ["nodes"]
     verbs: ["get"]
+  - apiGroups: [""]
+    resources: ["configmaps"]
+    verbs: ["get"]
+  - apiGroups: [""]
+    resources: ["secrets"]
+    verbs: ["get"]
 {{- end -}}