Using proper ONOS Image in VOLTHA scale gRPC test

Change-Id: I6f46a98031bdceb983b7fc10c8bcf1c31c3ca877
diff --git a/jjb/voltha-scale.yaml b/jjb/voltha-scale.yaml
index 86eaf08..3925ac3 100644
--- a/jjb/voltha-scale.yaml
+++ b/jjb/voltha-scale.yaml
@@ -80,7 +80,7 @@
           openoltAdapterImg: 'volthacore/voltha-openolt-adapter:grpc_v1'
           openonuAdapterGoImg: 'volthacore/voltha-openonu-adapter-go:grpc_v1'
           ofAgentImg: 'volthacore/voltha-ofagent-go:grpc_v1'
-          onosImg: andreacampanella/voltha-onos:port-remove
+          onosImg: andreacampanella/voltha-onos:meter-fixes-simple
       - 'voltha-scale-measurements':
           name: 'voltha-scale-measurements-master-2-16-32-dt-subscribers-grpc'
           'disable-job': false
@@ -112,7 +112,7 @@
           openoltAdapterImg: 'volthacore/voltha-openolt-adapter:grpc_v1'
           openonuAdapterGoImg: 'volthacore/voltha-openonu-adapter-go:grpc_v1'
           ofAgentImg: 'volthacore/voltha-ofagent-go:grpc_v1'
-          onosImg: andreacampanella/voltha-onos:port-remove
+          onosImg: andreacampanella/voltha-onos:meter-fixes-simple
       - 'voltha-scale-measurements':
           name: 'voltha-scale-measurements-master-2-16-32-tt-subscribers-grpc'
           'disable-job': false
@@ -144,7 +144,7 @@
           openoltAdapterImg: 'volthacore/voltha-openolt-adapter:grpc_v1'
           openonuAdapterGoImg: 'volthacore/voltha-openonu-adapter-go:grpc_v1'
           ofAgentImg: 'volthacore/voltha-ofagent-go:grpc_v1'
-          onosImg: andreacampanella/voltha-onos:port-remove
+          onosImg: andreacampanella/voltha-onos:meter-fixes-simple
 
       # OLT app rewrite jobs
       - 'voltha-scale-measurements':