SR fixes

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

Change-Id: Ie7755f6afc4fcb3480e7f218f7e2e76f70c57531
diff --git a/TestON/tests/USECASE/SegmentRouting/SRBridging/dependencies/json/CASE54.json b/TestON/tests/USECASE/SegmentRouting/SRBridging/dependencies/json/CASE54.json
index b428fd4..dd04642 100644
--- a/TestON/tests/USECASE/SegmentRouting/SRBridging/dependencies/json/CASE54.json
+++ b/TestON/tests/USECASE/SegmentRouting/SRBridging/dependencies/json/CASE54.json
@@ -94,7 +94,7 @@
     "devices" : {
         "of:0000000000000001" : {
             "segmentrouting" : {
-                "ipv4NodeSid" : 1,
+                "ipv4NodeSid" : 201,
                 "ipv4Loopback" : "192.168.0.1",
                 "routerMac" : "00:00:00:00:00:01",
                 "isEdgeRouter" : true,
@@ -108,7 +108,7 @@
         },
         "of:0000000000000002" : {
             "segmentrouting" : {
-                "ipv4NodeSid" : 1,
+                "ipv4NodeSid" : 202,
                 "ipv4Loopback" : "192.168.0.2",
                 "routerMac" : "00:00:00:00:00:01",
                 "isEdgeRouter" : true,
@@ -122,7 +122,7 @@
         },
         "of:0000000000000003" : {
             "segmentrouting" : {
-                "ipv4NodeSid" : 2,
+                "ipv4NodeSid" : 203,
                 "ipv4Loopback" : "192.168.0.3",
                 "routerMac" : "00:00:00:00:00:02",
                 "isEdgeRouter" : true,
@@ -136,7 +136,7 @@
         },
         "of:0000000000000004" : {
             "segmentrouting" : {
-                "ipv4NodeSid" : 2,
+                "ipv4NodeSid" : 204,
                 "ipv4Loopback" : "192.168.0.4",
                 "routerMac" : "00:00:00:00:00:02",
                 "isEdgeRouter" : true,