Change node-role.kubernetes.io from master to control-plane (#7183)

roles/kubernetes-apps/cloud_controller/oci/templates/oci-cloud-provider.yml.j2

@@ -36,7 +36,11 @@ spec:
       hostNetwork: true
       dnsPolicy: ClusterFirstWithHostNet
       nodeSelector:
+{% if kube_version is version('v1.20.0', '<') %}
         node-role.kubernetes.io/master: ""
+{% else %}
+        node-role.kubernetes.io/control-plane: ""
+{% endif %}
       tolerations:
       - key: node.cloudprovider.kubernetes.io/uninitialized
         value: "true"
@@ -44,6 +48,9 @@ spec:
       - key: node-role.kubernetes.io/master
         operator: Exists
         effect: NoSchedule
+      - key: node-role.kubernetes.io/control-plane
+        operator: Exists
+        effect: NoSchedule
       volumes:
         - name: cfg
           secret: