[VOL-3187]Pass Context down the execution call hierarchy across voltha-go codebase

Change-Id: I6bc2a0f7226c1beed4ae01a15d7b5c4dc04358d8
diff --git a/rw_core/profile.go b/rw_core/profile.go
index 2251e48..e79069f 100644
--- a/rw_core/profile.go
+++ b/rw_core/profile.go
@@ -25,7 +25,7 @@
 
 func realMain() {
 	go func() {
-		logger.Infoln(http.ListenAndServe("0.0.0.0:6060", nil))
+		logger.Infoln(ctx, http.ListenAndServe("0.0.0.0:6060", nil))
 	}()
 
 }