refact: Remove Kubernetes 1.13.x support

Signed-off-by: wilmardo <info@wilmardenouden.nl>

deploy/cephfs/kubernetes/csi-nodeplugin-rbac.yaml

@@ -0,0 +1,53 @@
+---
+apiVersion: v1
+kind: ServiceAccount
+metadata:
+  name: cephfs-csi-nodeplugin
+
+---
+kind: ClusterRole
+apiVersion: rbac.authorization.k8s.io/v1
+metadata:
+  name: cephfs-csi-nodeplugin
+aggregationRule:
+  clusterRoleSelectors:
+    - matchLabels:
+        rbac.cephfs.csi.ceph.com/aggregate-to-cephfs-csi-nodeplugin: "true"
+rules: []
+---
+kind: ClusterRole
+apiVersion: rbac.authorization.k8s.io/v1
+metadata:
+  name: cephfs-csi-nodeplugin-rules
+  labels:
+    rbac.cephfs.csi.ceph.com/aggregate-to-cephfs-csi-nodeplugin: "true"
+rules:
+  - apiGroups: [""]
+    resources: ["configmaps"]
+    verbs: ["get", "list"]
+  - apiGroups: [""]
+    resources: ["nodes"]
+    verbs: ["get", "list", "update"]
+  - apiGroups: [""]
+    resources: ["namespaces"]
+    verbs: ["get", "list"]
+  - apiGroups: [""]
+    resources: ["persistentvolumes"]
+    verbs: ["get", "list", "watch", "update"]
+  - apiGroups: ["storage.k8s.io"]
+    resources: ["volumeattachments"]
+    verbs: ["get", "list", "watch", "update"]
+
+---
+kind: ClusterRoleBinding
+apiVersion: rbac.authorization.k8s.io/v1
+metadata:
+  name: cephfs-csi-nodeplugin
+subjects:
+  - kind: ServiceAccount
+    name: cephfs-csi-nodeplugin
+    namespace: default
+roleRef:
+  kind: ClusterRole
+  name: cephfs-csi-nodeplugin
+  apiGroup: rbac.authorization.k8s.io