Bump version to 4.8.0

modelerfour/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@autorest/modelerfour",
-  "version": "4.7.0",
+  "version": "4.8.0",
   "description": "AutoRest Modeler Version Four (component)",
   "directories": {
     "doc": "docs"
@@ -78,4 +78,4 @@
     }
   },
   "dependencies": {}
-}
+}