Removing the openonu-py from the helm charts, increasing the of-agent version

Change-Id: Ia99c813d4e34b32e4a3325442cc6f0b9aa75ced1
diff --git a/voltha-stack/Chart.yaml b/voltha-stack/Chart.yaml
index 8308e53..c195c12 100644
--- a/voltha-stack/Chart.yaml
+++ b/voltha-stack/Chart.yaml
@@ -28,16 +28,16 @@
 name: voltha-stack
 
 appVersion: "1.0"
-version: 0.1.10
+version: 0.1.11
 
 dependencies:
   - name: voltha
     repository: file://../voltha
-    version: 2.8.1
+    version: 2.8.2
     condition: voltha.enabled
   - name: voltha-adapter-openonu
     repository: file://../voltha-adapter-openonu
-    version: 2.7.12
+    version: 2.7.13
     condition: voltha-adapter-openonu.enabled
   - name: voltha-adapter-openolt
     repository: file://../voltha-adapter-openolt