Bump debug and mocha

Bumps [debug](https://github.com/debug-js/debug) to 4.3.4 and updates ancestor dependency [mocha](https://github.com/mochajs/mocha). These dependencies need to be updated together.


Updates `debug` from 3.2.6 to 4.3.4
- [Release notes](https://github.com/debug-js/debug/releases)
- [Commits](debug-js/debug@3.2.6...4.3.4)

Updates `mocha` from 6.2.3 to 10.2.0
- [Release notes](https://github.com/mochajs/mocha/releases)
- [Changelog](https://github.com/mochajs/mocha/blob/master/CHANGELOG.md)
- [Commits](mochajs/mocha@v6.2.3...v10.2.0)

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

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