[VOL-2992] Expose pprof server when requested for openolt-adapter and rw-core

Change-Id: I740189d5a47957120907a1a8b33ae31b1f4ad00f
diff --git a/voltha/values.yaml b/voltha/values.yaml
index d0d445f..4a84637 100644
--- a/voltha/values.yaml
+++ b/voltha/values.yaml
@@ -66,6 +66,10 @@
     - service: onos-openflow.default.svc.cluster.local
       port: 6653
 
+# Expose the golang pprof webserver, if enabled
+profiler:
+  enabled: false
+
 # Define the recplica count for everything
 replicas:
   # For R/W cores the templates translate the number of replicas