build(deps): bump black from 23.12.1 to 24.3.0 in /requirements

Bumps [black](https://github.com/psf/black) from 23.12.1 to 24.3.0.
- [Release notes](https://github.com/psf/black/releases)
- [Changelog](https://github.com/psf/black/blob/main/CHANGES.md)
- [Commits](psf/black@23.12.1...24.3.0)

---
updated-dependencies:
- dependency-name: black
  dependency-type: indirect
...

Signed-off-by: dependabot[bot] <support@github.com>