Bump js-yaml, eslint, mocha and postcss-loader

Bumps [js-yaml](https://github.com/nodeca/js-yaml) to 4.3.0 and updates ancestor dependencies [js-yaml](https://github.com/nodeca/js-yaml), [eslint](https://github.com/eslint/eslint), [mocha](https://github.com/mochajs/mocha) and [postcss-loader](https://github.com/webpack/postcss-loader). These dependencies need to be updated together.


Updates `js-yaml` from 3.13.1 to 4.3.0
- [Changelog](https://github.com/nodeca/js-yaml/blob/master/CHANGELOG.md)
- [Commits](nodeca/js-yaml@3.13.1...4.3.0)

Updates `eslint` from 7.32.0 to 10.6.0
- [Release notes](https://github.com/eslint/eslint/releases)
- [Commits](eslint/eslint@v7.32.0...v10.6.0)

Updates `mocha` from 7.2.0 to 11.7.6
- [Release notes](https://github.com/mochajs/mocha/releases)
- [Changelog](https://github.com/mochajs/mocha/blob/v11.7.6/CHANGELOG.md)
- [Commits](mochajs/mocha@v7.2.0...v11.7.6)

Updates `postcss-loader` from 3.0.0 to 8.2.1
- [Release notes](https://github.com/webpack/postcss-loader/releases)
- [Changelog](https://github.com/webpack/postcss-loader/blob/main/CHANGELOG.md)
- [Commits](webpack/postcss-loader@v3.0.0...v8.2.1)

---
updated-dependencies:
- dependency-name: eslint
  dependency-version: 10.6.0
  dependency-type: direct:development
- dependency-name: js-yaml
  dependency-version: 4.3.0
  dependency-type: indirect
- dependency-name: mocha
  dependency-version: 11.7.6
  dependency-type: direct:development
- dependency-name: postcss-loader
  dependency-version: 8.2.1
  dependency-type: direct:development
...

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Author: dependabot[bot]