Using master images on scale test

Change-Id: Ia56e54d0c9675f6157fef87b5e8072d71a9b6358
diff --git a/jjb/voltha-scale.yaml b/jjb/voltha-scale.yaml
index 6ddc308..5ad2686 100644
--- a/jjb/voltha-scale.yaml
+++ b/jjb/voltha-scale.yaml
@@ -105,9 +105,6 @@
           withIgmp: false
           extraHelmFlags: '--set authRetry=true,dhcpRetry=true'
           withPcap: false
-          openoltAdapterImg: matteoscandolo/voltha-openolt-adapter:id-validation
-          openonuAdapterGoImg: matteoscandolo/voltha-openonu-adapter-go:id-validation
-          bbsimImg: matteoscandolo/bbsim:id-check
 
       - 'voltha-scale-measurements':
           name: 'voltha-scale-measurements-master-experimental-multi-stack'
@@ -194,9 +191,6 @@
           withIgmp: false
           extraHelmFlags: '--set authRetry=true,dhcpRetry=true'
 #          onosImg: andreacampanella/voltha-onos:olt-mac-integration
-          openoltAdapterImg: matteoscandolo/voltha-openolt-adapter:id-validation
-          openonuAdapterGoImg: matteoscandolo/voltha-openonu-adapter-go:id-validation
-          bbsimImg: matteoscandolo/bbsim:id-check
 
       - 'voltha-scale-measurements':
           name: 'voltha-scale-measurements-master-2-16-32-dt-subscribers'
@@ -214,7 +208,6 @@
           withIgmp: false
           extraHelmFlags: '--set authRetry=true,dhcpRetry=true'
 #          onosImg: andreacampanella/voltha-onos:olt-mac-integration
-#          bbsimImg: matteoscandolo/bbsim:id-check
 
       - 'voltha-scale-measurements':
           name: 'voltha-scale-measurements-master-2-16-32-tt-subscribers'
@@ -234,7 +227,6 @@
           atomixReplicas: 3
           extraHelmFlags: '--set authRetry=true,dhcpRetry=true'
           onosImg: andreacampanella/voltha-onos:olt-group-pkt-req-mcast-fix
-#          bbsimImg: matteoscandolo/bbsim:id-check
 
       # multi-stack jobs
       - 'voltha-scale-measurements':