chore(deps-dev): bump mocha from 9.2.2 to 10.4.0 (#2864)

Bumps [mocha](https://github.com/mochajs/mocha) from 9.2.2 to 10.4.0.
- [Release notes](https://github.com/mochajs/mocha/releases)
- [Changelog](https://github.com/mochajs/mocha/blob/master/CHANGELOG.md)
- [Commits](mochajs/mocha@v9.2.2...v10.4.0)

---
updated-dependencies:
- dependency-name: mocha
  dependency-type: direct:development
  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>

package.json

@@ -36,7 +36,7 @@
   },
   "devDependencies": {
     "chai": "^4.3.6",
-    "mocha": "^9.2.0"
+    "mocha": "^10.4.0"
   },
   "bugs": {
     "url": "https://github.com/stylus/stylus/issues"