Bump nanoid and mocha

Bumps [nanoid](https://github.com/ai/nanoid) and [mocha](https://github.com/mochajs/mocha). These dependencies needed to be updated together.

Updates `nanoid` from 3.3.7 to 3.3.8
- [Release notes](https://github.com/ai/nanoid/releases)
- [Changelog](https://github.com/ai/nanoid/blob/main/CHANGELOG.md)
- [Commits](ai/nanoid@3.3.7...3.3.8)

Updates `mocha` from 9.2.2 to 11.0.1
- [Release notes](https://github.com/mochajs/mocha/releases)
- [Changelog](https://github.com/mochajs/mocha/blob/main/CHANGELOG.md)
- [Commits](mochajs/mocha@v9.2.2...v11.0.1)

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

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

Author: dependabot[bot]