[VirtualWan] Fix bug where list items where marked as subResources (#9839)

* Fix bug where list items where marked as subResources

* one more typo

* fix 04 also

Author: nagula-ritvika

specification/network/resource-manager/Microsoft.Network/stable/2020-04-01/virtualWan.json

@@ -4682,15 +4682,15 @@
           "description": "List of all connections associated with this route table.",
           "readOnly": true,
           "items": {
-            "$ref": "./network.json#/definitions/SubResource"
+            "type": "string"
           }
         },
         "propagatingConnections": {
           "type": "array",
           "description": "List of all connections that advertise to this route table.",
           "readOnly": true,
           "items": {
-            "$ref": "./network.json#/definitions/SubResource"
+            "type": "string"
           }
         },
         "provisioningState": {

specification/network/resource-manager/Microsoft.Network/stable/2020-05-01/virtualWan.json

@@ -5512,15 +5512,15 @@
           "description": "List of all connections associated with this route table.",
           "readOnly": true,
           "items": {
-            "$ref": "./network.json#/definitions/SubResource"
+            "type": "string"
           }
         },
         "propagatingConnections": {
           "type": "array",
           "description": "List of all connections that advertise to this route table.",
           "readOnly": true,
           "items": {
-            "$ref": "./network.json#/definitions/SubResource"
+            "type": "string"
           }
         },
         "provisioningState": {
@@ -6587,7 +6587,7 @@
         }
       }
     },
-    "VirtualHubEffectiveRouteEffectiveRouteList": {
+    "VirtualHubEffectiveRouteList": {
       "description": "EffectiveRoutes List.",
       "properties": {
         "value": {