Using retry authentication in scale test

Change-Id: I7a7f6cb0454b8b485f742fc18a6b2b7ac1820617
diff --git a/jjb/voltha-scale.yaml b/jjb/voltha-scale.yaml
index 273ec46..0f03746 100644
--- a/jjb/voltha-scale.yaml
+++ b/jjb/voltha-scale.yaml
@@ -65,9 +65,9 @@
           openonuAdapterReplicas: 8
           onosReplicas: 3
           atomixReplicas: 3
-          extraHelmFlags: '--set debug=true'
+          extraHelmFlags: '--set debug=true,authRetry=true'
           withPcap: true
-          onosImg:  andreacampanella/voltha-onos:aaa-identifier-cleanup
+          onosImg:  matteoscandolo/voltha-onos:timeout-release-identifier-single
           openoltAdapterImg:  gcgirish/voltha-openolt-adapter:flowChanPerSub
           radiusChart: /home/cord/helm-charts/freeradius