Back to using RADIUS and new ONOS image in scale test

Change-Id: Iaf5b3e3d0beff2ba9959a04cc246112c84708c02
diff --git a/jjb/voltha-scale.yaml b/jjb/voltha-scale.yaml
index e3b82b1..76e8116 100644
--- a/jjb/voltha-scale.yaml
+++ b/jjb/voltha-scale.yaml
@@ -67,7 +67,7 @@
           atomixReplicas: 3
           extraHelmFlags: '--set debug=true'
           withPcap: true
-          onosImg:  matteoscandolo/voltha-onos:no-radius-packet-in-logs
+          onosImg:  matteoscandolo/voltha-onos:timeout-release-identifier-single
           radiusChart: /home/cord/helm-charts/freeradius