Update charts to 2.15 for master branch

Change-Id: I8ba1c6a587d86cf4ea6c9dd8034026658c8b6e0a
Signed-off-by: Akash Reddy Kankanala <akash.kankanala@radisys.com>
diff --git a/voltha-go-controller/Chart.yaml b/voltha-go-controller/Chart.yaml
index 0b9c7b9..5e69cd1 100644
--- a/voltha-go-controller/Chart.yaml
+++ b/voltha-go-controller/Chart.yaml
@@ -1,4 +1,4 @@
-# Copyright 2022-2024 Open Networking Foundation (ONF) and the ONF Contributors
+# Copyright 2022-2025 Open Networking Foundation (ONF) and the ONF Contributors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -20,13 +20,13 @@
 # -----------------------------------------------------------------------
 
 # appVersion refers to release version of voltha-go-controller
-appVersion: "0.0.2"
+appVersion: "0.1.7"
 
 description: A Helm chart for Kubernetes
 name: voltha-go-controller
 
-## Chart version for package voltha-stack
+## Chart version for package voltha-go-controller
 ##   Increment when Chart.yaml changes
-version: "0.1.9"
+version: "2.15.0"
 
 # [EOF]