[VOL-4763] Updating redis helm charts for VGC

Change-Id: I04a914af1b575392d58c263f2260d95d5f76b8e3
diff --git a/voltha-stack/values.yaml b/voltha-stack/values.yaml
index ce0a87e..bebc6ca 100644
--- a/voltha-stack/values.yaml
+++ b/voltha-stack/values.yaml
@@ -73,3 +73,6 @@
       address: "{{ .Values.global.voltha_infra_name }}-etcd.{{ .Values.global.voltha_infra_namespace }}.svc:2379"
     tracing_agent:
       address: "{{ .Values.global.voltha_infra_name }}-voltha-tracing-jaeger-agent.{{ .Values.global.voltha_infra_namespace }}.svc:6831"
+
+voltha-go-controller:
+  enabled: false