Bump mini-css-extract-plugin from 2.6.1 to 2.7.0

Bumps [mini-css-extract-plugin](https://github.com/webpack-contrib/mini-css-extract-plugin) from 2.6.1 to 2.7.0.
- [Release notes](https://github.com/webpack-contrib/mini-css-extract-plugin/releases)
- [Changelog](https://github.com/webpack-contrib/mini-css-extract-plugin/blob/master/CHANGELOG.md)
- [Commits](https://github.com/webpack-contrib/mini-css-extract-plugin/compare/v2.6.1...v2.7.0)

---
updated-dependencies:
- dependency-name: mini-css-extract-plugin
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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

package.json

@@ -19,7 +19,7 @@
         "cssnano": "^5.1.14",
         "eslint": "^8.27.0",
         "eslint-webpack-plugin": "^3.2.0",
-        "mini-css-extract-plugin": "^2.6.1",
+        "mini-css-extract-plugin": "^2.7.0",
         "postcss": "^8.4.19",
         "postcss-combine-duplicated-selectors": "^10.0.2",
         "postcss-combine-media-query": "^1.0.1",