build(deps-dev): bump mocha from 8.4.0 to 9.0.1

Bumps [mocha](https://github.com/mochajs/mocha) from 8.4.0 to 9.0.1.
- [Release notes](https://github.com/mochajs/mocha/releases)
- [Changelog](https://github.com/mochajs/mocha/blob/master/CHANGELOG.md)
- [Commits](mochajs/mocha@v8.4.0...v9.0.1)

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

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

Author: dependabot[bot]

package.json

@@ -73,7 +73,7 @@
   "devDependencies": {
     "eslint": "^7.10.0",
     "fs-extra": "^0.30.0",
-    "mocha": "^8.1.3",
+    "mocha": "^9.0.1",
     "nyc": "^15.1.0",
     "rimraf": "^3.0.2",
     "unique-temp-dir": "^1.0.0"