build(deps): bump mini-css-extract-plugin from 1.4.1 to 2.4.2

Bumps [mini-css-extract-plugin](https://github.com/webpack-contrib/mini-css-extract-plugin) from 1.4.1 to 2.4.2.
- [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/v1.4.1...v2.4.2)

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

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

packages/cli/package.json

@@ -85,7 +85,7 @@
     "json-schema": "^0.3.0",
     "jest-transform-yaml": "^0.1.1",
     "lodash": "^4.17.21",
-    "mini-css-extract-plugin": "^1.4.1",
+    "mini-css-extract-plugin": "^2.4.2",
     "node-libs-browser": "^2.2.1",
     "ora": "^5.3.0",
     "postcss": "^8.1.0",