Using onos-2.5 in HW jobs

Change-Id: I36aea65190b92efe7f3eaeefa4f2be3d6185d0e0
diff --git a/kubernetes-configs/voltha/onlab-pod1.yml b/kubernetes-configs/voltha/onlab-pod1.yml
index 5637187..6110821 100644
--- a/kubernetes-configs/voltha/onlab-pod1.yml
+++ b/kubernetes-configs/voltha/onlab-pod1.yml
@@ -15,6 +15,10 @@
 global:
   image_tag: master
   image_pullPolicy: Always
+onos-classic:
+  image:
+    repository: "andreacampanella/voltha-onos"
+    tag: "voltha-onos-2.5"
 
 deployments:
   etcdOperator: true