VOL-4925 - Build and release components.

  o bulk copyright notice update to 2023.
  o update more components to v2.11 for the release.

Change-Id: Ibaadb1f3c147163b2c3ba7b5a6ec47b3706eae59
diff --git a/voltha/Chart.yaml b/voltha/Chart.yaml
index b791ff2..48d5fe5 100644
--- a/voltha/Chart.yaml
+++ b/voltha/Chart.yaml
@@ -1,4 +1,4 @@
-# Copyright 2019-2022 Open Networking Foundation (ONF) and the ONF Contributors
+# Copyright 2019-2023 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.
@@ -14,7 +14,7 @@
 ---
 apiVersion: "v1"
 name: "voltha"
-version: "2.11.5"
+version: "2.11.6"
 description: "A Helm chart for Voltha based on K8S resources in Voltha project"
 keywords:
   - "onf"
@@ -33,4 +33,4 @@
 
 # app version applies to multiple components with potentially different
 # container image versions
-appVersion: "2.10"
+appVersion: "2.11"