Json formatiing

- To reduce file churn when running tests, sort and format json files
- Add xconnect json files I forgot to add to last patch

Change-Id: I66dd757a871a50e99c78b298c5106038e9ca5eff
(cherry picked from commit 312199d2e17692f129267c3c59ba03f2cd1bef44)
diff --git a/TestON/tests/USECASE/SegmentRouting/dependencies/json/2x2-xconnects.json b/TestON/tests/USECASE/SegmentRouting/dependencies/json/2x2-xconnects.json
new file mode 100644
index 0000000..09e63c4
--- /dev/null
+++ b/TestON/tests/USECASE/SegmentRouting/dependencies/json/2x2-xconnects.json
@@ -0,0 +1,28 @@
+{
+    "xconnects":[
+        {
+            "deviceId":"of:0000000000000001",
+            "endpoints":[
+                "5",
+                "8"
+            ],
+            "vlanId":10
+        },
+        {
+            "deviceId":"of:0000000000000001",
+            "endpoints":[
+                "5",
+                "7"
+            ],
+            "vlanId":5
+        },
+        {
+            "deviceId":"of:0000000000000001",
+            "endpoints":[
+                "5",
+                "6"
+            ],
+            "vlanId":1
+        }
+    ]
+}
\ No newline at end of file