Merge pull request #374 from textpattern/greenkeeper/webpack-4.29.1

Update webpack to the latest version 🚀

Author: philwareham

package.json

@@ -40,7 +40,7 @@
     "stylelint-order": "2.0.0",
     "stylelint-scss": "3.5.2",
     "stylelint-webpack-plugin": "0.10.5",
-    "webpack": "4.29.0",
+    "webpack": "4.29.1",
     "webpack-cli": "3.2.0"
   },
   "browserslist": [