Bump black from 21.7b0 to 24.3.0 in /tests/integration

Bumps [black](https://github.com/psf/black) from 21.7b0 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:production
...

Signed-off-by: dependabot[bot] <[email protected]>

tests/integration/requirements.txt

@@ -3,7 +3,7 @@ ipaddress~=1.0.23
 setuptools~=44.1.1
 ansible~=5.0.1
 requests~=2.26.0
-black==21.7b0
+black==24.3.0
 flake8==4.0.1
 isort==5.9.3
 coverage==4.5.4