Using onos-2.5 in HW jobs

Change-Id: I36aea65190b92efe7f3eaeefa4f2be3d6185d0e0
diff --git a/kubernetes-configs/voltha/dt-berlin-pod-multi-olt.yml b/kubernetes-configs/voltha/dt-berlin-pod-multi-olt.yml
index 0cc20a9..db76823 100644
--- a/kubernetes-configs/voltha/dt-berlin-pod-multi-olt.yml
+++ b/kubernetes-configs/voltha/dt-berlin-pod-multi-olt.yml
@@ -15,6 +15,10 @@
 global:
   image_tag: master
   image_pullPolicy: Always
+onos-classic:
+  image:
+    repository: "andreacampanella/voltha-onos"
+    tag: "voltha-onos-2.5"
 
 onosSshPort: 30115
 onosApiPort: 30120
@@ -25,7 +29,7 @@
 #images:
 #  onos:
 #    repository: "andreacampanella/voltha-onos"
-#    tag: "olt-required-drivers"
+#    tag: "voltha-onos-2.5"
 
 deployments:
   etcdOperator: true