chore: update

Author: webfansplz

packages/webpack-playground/package.json

@@ -9,7 +9,6 @@
   "version": "7.0.6",
   "private": true,
   "scripts": {
-    "build": "vue-cli-service build",
     "dev": "vue-cli-service serve",
     "lint": "vue-cli-service lint"
   },