Bump mocha from 8.3.2 to 9.0.0

Bumps [mocha](https://github.com/mochajs/mocha) from 8.3.2 to 9.0.0.
- [Release notes](https://github.com/mochajs/mocha/releases)
- [Changelog](https://github.com/mochajs/mocha/blob/master/CHANGELOG.md)
- [Commits](mochajs/mocha@v8.3.2...v9.0.0)

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

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

package.json

@@ -15,7 +15,7 @@
     "eslint-plugin-import": "^2.22.0",
     "eslint-plugin-node": "^11.1.0",
     "eslint-plugin-promise": "^4.3.1",
-    "mocha": "^8.0.1",
+    "mocha": "^9.0.0",
     "mocha-lcov-reporter": "^1.3.0",
     "nyc": "^15.1.0"
   },