Releasing 3.0.0 with updated charts and components for voltha 2.9 release

Change-Id: I35800b546f46cc60a46b9ea3d3c793bf2712dfce
diff --git a/voltha-stack/Chart.yaml b/voltha-stack/Chart.yaml
index 933f73d..34b7151 100644
--- a/voltha-stack/Chart.yaml
+++ b/voltha-stack/Chart.yaml
@@ -28,18 +28,18 @@
 name: voltha-stack
 
 appVersion: "2.9-dev"
-version: 2.9.14
+version: 2.9.15
 
 dependencies:
   - name: voltha
     repository: file://../voltha
-    version: 2.10.8
+    version: 2.10.9
     condition: voltha.enabled
   - name: voltha-adapter-openonu
     repository: file://../voltha-adapter-openonu
-    version: 2.9.10
+    version: 2.9.11
     condition: voltha-adapter-openonu.enabled
   - name: voltha-adapter-openolt
     repository: file://../voltha-adapter-openolt
-    version: 2.10.7
+    version: 2.10.8
     condition: voltha-adapter-openolt.enabled