Bump webpack from 4.41.3 to 4.41.4 (#21)

Bumps [webpack](https://github.com/webpack/webpack) from 4.41.3 to 4.41.4.
- [Release notes](https://github.com/webpack/webpack/releases)
- [Commits](webpack/webpack@v4.41.3...v4.41.4)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

Author: dependabot-preview[bot]

package-lock.json

@@ -19,7 +19,7 @@
     "node-loader": "^0.6.0",
     "ts-loader": "^6.2.1",
     "typescript": "^3.7.3",
-    "webpack": "^4.41.3",
+    "webpack": "^4.41.4",
     "webpack-cli": "^3.3.10"
   }
 }