Exposing debugger port for newer karaf versions

Change-Id: I29b4aae3188e13dfb655366d0c25943c5a37b134
diff --git a/onos/values.yaml b/onos/values.yaml
index fbfe6eb..5a2d46b 100644
--- a/onos/values.yaml
+++ b/onos/values.yaml
@@ -82,6 +82,8 @@
     fieldPath: metadata.namespace
 - name: ONOS_APPS
   value: "drivers,openflow-base"
+- name: JAVA_DEBUG_PORT
+  value: "0.0.0.0:5005"
 
 resources: {}