[VOL-5252] release voltha-openonu-adapter-go

[VOL-5020] repo:voltha-helm-charts update

voltha-adapter-openonu/templates/_helpers.tpl
voltha-adapter-openonu/templates/openonu-go-deploy.yaml
voltha-adapter-openonu/templates/openonu-go-profile-svc.yaml
voltha-adapter-openonu/templates/openonu-svc.yaml
voltha-adapter-openonu/values.yaml
------------------------------------------------------------
  o Update copyright notice.

voltha-adapter-openonu/Chart.yaml
voltha-stack/Chart.yaml
voltha/Chart.yaml
---------------------------------
  - Update ONU artifact version: 2.11.12
  - Update ONU chart version: 2.12.2
  - Update voltha-stack chart version: 2.12.7
  - Update voltha chart version: 2.12.14

Change-Id: I40eb1723c492b8c4ca775208d4542571ff2b07c6
diff --git a/voltha-adapter-openonu/Chart.yaml b/voltha-adapter-openonu/Chart.yaml
index 4af20c9..bfae3e8 100644
--- a/voltha-adapter-openonu/Chart.yaml
+++ b/voltha-adapter-openonu/Chart.yaml
@@ -1,4 +1,4 @@
-# Copyright 2019-2023 Open Networking Foundation (ONF) and the ONF Contributors
+# Copyright 2019-2024 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-adapter-openonu"
-version: "2.12.1"
+version: "2.12.2"
 description: "A Helm chart for Voltha OpenONU Adapter"
 keywords:
   - "onf"
@@ -32,4 +32,4 @@
     url: "https://www.opennetworking.org"
 
 # appVersion refers to release version of voltha-openonu-adapter-go
-appVersion: "2.11.7"
+appVersion: "2.11.12"