Bump black from 21.11b0 to 21.11b1
Bumps [black](https://github.com/psf/black) from 21.11b0 to 21.11b1.
- [Release notes](https://github.com/psf/black/releases)
- [Changelog](https://github.com/psf/black/blob/main/CHANGES.md)
- [Commits](https://github.com/psf/black/commits)
---
updated-dependencies:
- dependency-name: black
dependency-type: direct:development
...
Signed-off-by: dependabot[bot] <support@github.com>