Bump css-minimizer-webpack-plugin from 5.0.1 to 7.0.0

Bumps [css-minimizer-webpack-plugin](https://github.com/webpack-contrib/css-minimizer-webpack-plugin) from 5.0.1 to 7.0.0.
- [Release notes](https://github.com/webpack-contrib/css-minimizer-webpack-plugin/releases)
- [Changelog](https://github.com/webpack-contrib/css-minimizer-webpack-plugin/blob/master/CHANGELOG.md)
- [Commits](webpack-contrib/css-minimizer-webpack-plugin@v5.0.1...v7.0.0)

---
updated-dependencies:
- dependency-name: css-minimizer-webpack-plugin
  dependency-type: direct:development
  update-type: version-update:semver-major
...

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

package.json

@@ -78,7 +78,7 @@
     "concurrently": "^8.2.2",
     "copy-webpack-plugin": "^11.0.0",
     "css-loader": "^6.8.1",
-    "css-minimizer-webpack-plugin": "^5.0.1",
+    "css-minimizer-webpack-plugin": "^7.0.0",
     "esbuild": "^0.19.9",
     "glob": "8.1.0",
     "mini-css-extract-plugin": "^2.7.6",