chore(deps): update dependency @vue/cli-service to v5

Author: renovate[bot]

package.json

@@ -34,7 +34,7 @@
     "thread-loader": "^3.0.0"
   },
   "peerDependencies": {
-    "@vue/cli-service": "^4.3.1",
+    "@vue/cli-service": "^4.3.1 || ^5.0.0",
     "coffeescript": ">= 2.0.0"
   }
 }