Bump @nextcloud/webpack-vue-config from 4.0.2 to 4.0.3

Bumps [@nextcloud/webpack-vue-config](https://github.com/nextcloud/webpack-vue-config) from 4.0.2 to 4.0.3.
- [Release notes](https://github.com/nextcloud/webpack-vue-config/releases)
- [Commits](nextcloud-libraries/webpack-vue-config@v4.0.2...v4.0.3)

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

package.json

@@ -67,7 +67,7 @@
     "@nextcloud/browserslist-config": "^2.1.0",
     "@nextcloud/eslint-config": "^5.0.0",
     "@nextcloud/eslint-plugin": "^2.0.0",
-    "@nextcloud/webpack-vue-config": "^4.0.2",
+    "@nextcloud/webpack-vue-config": "^4.0.3",
     "babel-eslint": "^10.1.0",
     "babel-loader": "^8.2.2",
     "babel-loader-exclude-node-modules-except": "^1.1.2",