chore(deps): bump nanoid and mocha in /test/frontend-integration-test

Removes [nanoid](https://github.com/ai/nanoid). It's no longer used after updating ancestor dependency [mocha](https://github.com/mochajs/mocha). These dependencies need to be updated together.


Removes `nanoid`

Updates `mocha` from 10.2.0 to 10.8.2
- [Release notes](https://github.com/mochajs/mocha/releases)
- [Changelog](https://github.com/mochajs/mocha/blob/main/CHANGELOG.md)
- [Commits](mochajs/mocha@v10.2.0...v10.8.2)

---
updated-dependencies:
- dependency-name: nanoid
  dependency-type: indirect
- dependency-name: mocha
  dependency-type: direct:production
...

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

test/frontend-integration-test/package.json

@@ -9,7 +9,7 @@
     "@wdio/mocha-framework": "^8.3.0",
     "@wdio/selenium-standalone-service": "^8.3.2",
     "@wdio/spec-reporter": "^8.3.0",
-    "mocha": "^10.2.0",
+    "mocha": "^10.8.2",
     "wait-port": "^1.0.4",
     "webdriverio": "^8.3.2"
   },