Only printing BBSim ServicesConfig in BBSim debug info

Change-Id: I60b62cb75cdab4812caa077232eb89c24b8f457b
diff --git a/vars/volthaStackDeploy.groovy b/vars/volthaStackDeploy.groovy
index 9979cd9..41d269b 100644
--- a/vars/volthaStackDeploy.groovy
+++ b/vars/volthaStackDeploy.groovy
@@ -53,10 +53,7 @@
           def bbsimCfg = readYaml file: "$WORKSPACE/voltha-helm-charts/examples/${cfg.workflow}-values.yaml"
           // NOTE we assume that the only service that needs a different s_tag is the first one in the list
           bbsimCfg["servicesConfig"]["services"][0]["s_tag"] = startingStag + i
-          // remove the ONOS config that is defined in the values file
-          // it's not relevant for BBSim (it won't break anything, but it will clustter the console output)
-          bbsimCfg.remove('onos')
-          println "Using BBSim Service config ${bbsimCfg}"
+          println "Using BBSim Service config ${bbsimCfg['servicesConfig']}"
           writeYaml file: "$WORKSPACE/bbsimCfg${cfg.stackId}${i}.yaml", data: bbsimCfg
         } else {
           // NOTE if it's DT just copy the file over