Bump serialize-javascript and mocha

Bumps [serialize-javascript](https://github.com/yahoo/serialize-javascript) and [mocha](https://github.com/mochajs/mocha). These dependencies needed to be updated together.

Updates `serialize-javascript` from 6.0.1 to 6.0.2
- [Release notes](https://github.com/yahoo/serialize-javascript/releases)
- [Commits](yahoo/serialize-javascript@v6.0.1...v6.0.2)

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: serialize-javascript
  dependency-type: indirect
- dependency-name: mocha
  dependency-type: indirect
...

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Author: dependabot[bot]