Merge pull request #47 from qlik-demo-team/renovate/webpack-cli-3.x

Update dependency webpack-cli to v3.3.8

Author: yianni-ververis

package.json

@@ -47,7 +47,7 @@
     "uglifyjs-webpack-plugin": "2.2.0",
     "webpack": "4.39.2",
     "webpack-async-chunk-names-plugin": "0.1.1",
-    "webpack-cli": "3.3.7",
+    "webpack-cli": "3.3.8",
     "webpack-dev-server": "3.8.0"
   },
   "scripts": {