Bump css-loader from 6.9.0 to 6.9.1

Bumps [css-loader](https://github.com/webpack-contrib/css-loader) from 6.9.0 to 6.9.1.
- [Release notes](https://github.com/webpack-contrib/css-loader/releases)
- [Changelog](https://github.com/webpack-contrib/css-loader/blob/master/CHANGELOG.md)
- [Commits](webpack/css-loader@v6.9.0...v6.9.1)

---
updated-dependencies:
- dependency-name: css-loader
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

package-lock.json

@@ -38,7 +38,7 @@
     "@types/node": "20.11.10",
     "babel-loader": "^9.1.3",
     "copy-webpack-plugin": "12.0.2",
-    "css-loader": "6.9.0",
+    "css-loader": "6.9.1",
     "html-loader": "5.0.0",
     "html-webpack-plugin": "5.6.0",
     "less": "^4.2.0",