Bump black from 21.10b0 to 21.11b1

Bumps [black](https://github.com/psf/black) from 21.10b0 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] <[email protected]>

Author: dependabot[bot]

poetry.lock

@@ -40,7 +40,7 @@ jupyter = ["ipywidgets"]
 
 [tool.poetry.dev-dependencies]
 pytest = "^6.2.5"
-black = "^21.10b0"
+black = "^21.11b1"
 mypy = "^0.910"
 pytest-cov = "^3.0.0"
 attrs = "^21.2.0"