build(deps): bump commander from 11.1.0 to 12.0.0 (#1221)

Bumps [commander](https://github.com/tj/commander.js) from 11.1.0 to 12.0.0.
- [Release notes](https://github.com/tj/commander.js/releases)
- [Changelog](https://github.com/tj/commander.js/blob/master/CHANGELOG.md)
- [Commits](tj/commander.js@v11.1.0...v12.0.0)

---
updated-dependencies:
- dependency-name: commander
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

packages/purgecss/package.json

@@ -40,7 +40,7 @@
     "test": "jest"
   },
   "dependencies": {
-    "commander": "^11.0.0",
+    "commander": "^12.0.0",
     "glob": "^10.3.10",
     "postcss": "^8.4.4",
     "postcss-selector-parser": "^6.0.7"