Merge pull request #11 from shekohex/greenkeeper/default/copy-webpack-plugin-5.0.0

Update copy-webpack-plugin in group default to the latest version 🚀

Author: Shady Khalifa

www/package-lock.json

@@ -16,6 +16,6 @@
     "webpack": "^4.16.3",
     "webpack-cli": "^3.1.0",
     "webpack-dev-server": "^3.1.5",
-    "copy-webpack-plugin": "^4.5.2"
+    "copy-webpack-plugin": "^5.0.0"
   }
 }