VOL-3280 - move off beta api version

and deal add selector, which seems to have had been
left out

Change-Id: Iafa3181e8b53d0d89f86f15b9e367e02465d9cce
diff --git a/voltha/templates/core-deploy.yaml b/voltha/templates/core-deploy.yaml
index 08ce50c..a5b3878 100644
--- a/voltha/templates/core-deploy.yaml
+++ b/voltha/templates/core-deploy.yaml
@@ -13,7 +13,7 @@
 # limitations under the License.
 {{- $log_level := tpl .Values.rw_core.log_level . | upper }}
 ---
-apiVersion: apps/v1beta1
+apiVersion: apps/v1
 kind: Deployment
 metadata:
   name: "{{ template "fullname" . }}-rw-core"