Merge pull request #2002 from jkhelil/fix_openstack_master_sec_group_dns_entry

add skydns port 8053 to openstack master sec group(needed for 3.2)

playbooks/openstack/openshift-cluster/files/heat_stack.yaml

@@ -288,6 +288,14 @@ resources:
           port_range_max: 53
         - direction: ingress
           protocol: tcp
+          port_range_min: 8053
+          port_range_max: 8053
+        - direction: ingress
+          protocol: udp
+          port_range_min: 8053
+          port_range_max: 8053
+        - direction: ingress
+          protocol: tcp
           port_range_min: 24224
           port_range_max: 24224
         - direction: ingress