Update example file to ensure JSON schema is working as updating JSDocs

src/Umbraco.Web.UI.Client/utils/json-schema/test-package.json

@@ -4,7 +4,19 @@
     "version": "1.0.0",
     "extensions": [
         {
+            "name": "My Dashboard",
+            "alias": "myDashboard",
+            
+            "weight": -10,
+            "elementName": "my-dashboard",
+            "js": "js/my-dashboard.js",
 
+            "type": "dashboard",
+            "meta": {
+                "label": "My Dashboard",
+                "pathname": "my-dashboard",
+                "sections": ["Umb.Section.Content"]
+            }
         }
     ]
 }