chore(deps-dev): bump mocha in /test/fixtures/mocha-esm

Bumps [mocha](https://github.com/mochajs/mocha) from 9.1.4 to 9.2.0.
- [Release notes](https://github.com/mochajs/mocha/releases)
- [Changelog](https://github.com/mochajs/mocha/blob/master/CHANGELOG.md)
- [Commits](mochajs/mocha@v9.1.4...v9.2.0)

---
updated-dependencies:
- dependency-name: mocha
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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

test/fixtures/mocha-esm/package.json

@@ -15,6 +15,6 @@
   },
   "devDependencies": {
     "chai": "^4.3.4",
-    "mocha": "~9.1.3"
+    "mocha": "~9.2.0"
   }
 }