SR fixes

- Update trellis-* app versions
- Fix xconnect configuration
- Avoid reserved MPLS labels

Change-Id: Ie7755f6afc4fcb3480e7f218f7e2e76f70c57531
diff --git a/TestON/tests/USECASE/SegmentRouting/SROnosFailure/SROnosFailure.params.stratum b/TestON/tests/USECASE/SegmentRouting/SROnosFailure/SROnosFailure.params.stratum
index df9ac3c..c6651d6 100644
--- a/TestON/tests/USECASE/SegmentRouting/SROnosFailure/SROnosFailure.params.stratum
+++ b/TestON/tests/USECASE/SegmentRouting/SROnosFailure/SROnosFailure.params.stratum
@@ -44,7 +44,7 @@
 
     <ENV>
         <cellName>productionCell</cellName>
-        <cellApps>drivers,lldpprovider,hostprovider,netcfghostprovider,drivers.bmv2,pipelines.fabric,segmentrouting,t3 </cellApps>
+        <cellApps>drivers,hostprovider,netcfghostprovider,lldpprovider,drivers.bmv2,pipelines.fabric,segmentrouting,t3 </cellApps>
     </ENV>
 
     <ONOS_Configuration>