Bump css-loader from 6.7.3 to 6.7.4 (#8580)

Bumps [css-loader](https://github.com/webpack-contrib/css-loader) from 6.7.3 to 6.7.4.
- [Release notes](https://github.com/webpack-contrib/css-loader/releases)
- [Changelog](https://github.com/webpack-contrib/css-loader/blob/master/CHANGELOG.md)
- [Commits](https://github.com/webpack-contrib/css-loader/compare/v6.7.3...v6.7.4)

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

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

package.json

@@ -131,7 +131,7 @@
     "ajv": "^8.12.0",
     "commander": "6.2.1",
     "cspell": "^5.5.1",
-    "css-loader": "^6.7.1",
+    "css-loader": "^6.7.4",
     "dotenv": "16.0.3",
     "editorjs-text-color-plugin": "1.13.1",
     "eslint": "^8.36.0",