Merge pull request #205 from SuperMap/dependabot/npm_and_yarn/webpack-cli-4.0.0

Bump webpack-cli from 3.3.12 to 4.0.0

Author: songyumeng

package.json

@@ -107,7 +107,7 @@
     "url-loader": "^4.1.1",
     "watchify": "^3.11.1",
     "webpack": "^4.41.2",
-    "webpack-cli": "^3.3.10",
+    "webpack-cli": "^4.0.0",
     "webpack-dev-middleware": "^3.7.2",
     "webpack-node-externals": "^1.7.2"
   },