[stable/nfs-server-provisioner] Add compatibility with k8s 1.16 (#17547)

Signed-off-by: Javier J. Salmeron Garcia <jsalmeron@vmware.com>

stable/nfs-server-provisioner/Chart.yaml

@@ -2,7 +2,7 @@ apiVersion: v1
 appVersion: 2.2.1-k8s1.12
 description: nfs-server-provisioner is an out-of-tree dynamic provisioner for Kubernetes. You can use it to quickly & easily deploy shared storage that works almost anywhere.
 name: nfs-server-provisioner
-version: 0.3.1
+version: 0.3.2
 maintainers:
 - name: kiall
   email: kiall@macinnes.ie

stable/nfs-server-provisioner/templates/statefulset.yaml

@@ -1,4 +1,4 @@
-apiVersion: apps/v1beta2
+apiVersion: apps/v1
 kind: StatefulSet
 metadata:
   name: {{ template "nfs-provisioner.fullname" . }}