chore(deps-dev): bump black from 21.4b2 to 24.3.0 (#13)

Bumps [black](https://github.com/psf/black) from 21.4b2 to 24.3.0.
- [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/24.3.0)

---
updated-dependencies:
- dependency-name: black
  dependency-type: direct:development
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

requirements_dev.txt

@@ -1,4 +1,4 @@
-black==21.4b2
+black==24.3.0
 coverage==4.5.4
 Sphinx==1.8.5
 sphinxcontrib-napoleon==0.7