fix(deps): update dependency webpack to v4.42.1 (#65)

Co-authored-by: Renovate Bot <[email protected]>

Author: renovate[bot]

package-lock.json

@@ -70,7 +70,7 @@
     "source-map-loader": "0.2.4",
     "style-loader": "1.1.3",
     "url-loader": "2.3.0",
-    "webpack": "4.42.0",
+    "webpack": "4.42.1",
     "webpack-bundle-analyzer": "3.6.1",
     "webpack-cli": "3.3.11",
     "webpack-dev-server": "3.10.3",