Bump braces, stylelint and watchpack

Bumps [braces](https://github.com/micromatch/braces) to 3.0.3 and updates ancestor dependencies [braces](https://github.com/micromatch/braces), [stylelint](https://github.com/stylelint/stylelint) and [watchpack](https://github.com/webpack/watchpack). These dependencies need to be updated together.


Updates `braces` from 2.3.2 to 3.0.3
- [Changelog](https://github.com/micromatch/braces/blob/master/CHANGELOG.md)
- [Commits](https://github.com/micromatch/braces/commits/3.0.3)

Updates `stylelint` from 9.6.0 to 16.12.0
- [Release notes](https://github.com/stylelint/stylelint/releases)
- [Changelog](https://github.com/stylelint/stylelint/blob/main/CHANGELOG.md)
- [Commits](stylelint/stylelint@9.6.0...16.12.0)

Updates `watchpack` from 1.6.0 to 1.7.5
- [Release notes](https://github.com/webpack/watchpack/releases)
- [Commits](webpack/watchpack@v1.6.0...v1.7.5)

---
updated-dependencies:
- dependency-name: braces
  dependency-type: indirect
- dependency-name: stylelint
  dependency-type: direct:development
- dependency-name: watchpack
  dependency-type: indirect
...

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