chore(deps): update black requirement from ~=23.12 to ~=24.3 (#38)

Updates the requirements on [black](https://github.com/psf/black) to permit the latest version.
- [Release notes](https://github.com/psf/black/releases)
- [Changelog](https://github.com/psf/black/blob/main/CHANGES.md)
- [Commits](psf/black@23.12.0...24.3.0)

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

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

requirements-testing.txt

@@ -4,6 +4,6 @@ pytest-cov ~= 4.1
 pytest-xdist ~= 3.5
 twine ~= 5.0
 mypy ~= 1.8
-black ~= 23.12
+black ~= 24.3
 ruff ~= 0.3.3
 types-pyyaml ~= 6.0