Update black requirement from ^24.8.0 to >=24.8,<27.0

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@24.8.0...26.3.1)

---
updated-dependencies:
- dependency-name: black
  dependency-version: 26.3.1
  dependency-type: direct:development
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

pyproject.toml

@@ -46,7 +46,7 @@ Documentation = "https://kci.dev"
 Changelog = "https://github.com/kernelci/kci-dev/releases"
 
 [tool.poetry.group.ci.dependencies]
-black = "^24.8.0"
+black = ">=24.8,<27.0"
 isort = "^5.13.2"
 pytest = "^8.3.3"
 poethepoet = "^0.29.0"