[VOL-5020] Update helm charts for repo:voltha-go-controller

voltha-go-controller/templates/deployment.yaml
voltha-go-controller/templates/service.yaml
voltha-go-controller/values.yaml
----------------------------------------------
  o Copyright notice update

voltha-go-controller/Chart.yaml
voltha-stack/Chart.yaml
voltha/Chart.yaml
-------------------------------
  o Update chart version to 0.1.4
  o Odd: artifact is version 1.0 but gerrit says 0.0.1-dev.

Change-Id: I0c7625df98000232bcb26aafd0878735d6442b2f
diff --git a/voltha/Chart.yaml b/voltha/Chart.yaml
index 2121978..080aa7b 100644
--- a/voltha/Chart.yaml
+++ b/voltha/Chart.yaml
@@ -17,7 +17,7 @@
 
 ## Chart version for package: 'voltha'
 ##   Increment when Chart.yaml changes
-version: "2.12.15"
+version: "2.12.16"
 
 description: "A Helm chart for Voltha based on K8S resources in Voltha project"
 keywords:
@@ -38,3 +38,5 @@
 # app version is NOT used in this chart for application versions or image tags
 # but represents the voltha release version itself
 appVersion: "2.12"
+
+# [EOF]