Bump black from 25.11.0 to 25.12.0 (#3155)

Bumps [black](https://github.com/psf/black) from 25.11.0 to 25.12.0.
- [Release notes](https://github.com/psf/black/releases)
- [Changelog](https://github.com/psf/black/blob/main/CHANGES.md)
- [Commits](https://github.com/psf/black/compare/25.11.0...25.12.0)

---
updated-dependencies:
- dependency-name: black
  dependency-version: 25.12.0
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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

pyproject.toml

@@ -76,7 +76,7 @@ virtualenv = "<20.36"
 [tool.poetry.group.dev.dependencies]
 awscli = "^1.34.29"
 bandit = "*"
-black = "^25.11.0"
+black = "^25.12.0"
 coverage = "*"
 detect-secrets = "^1.5.0"
 freezegun = "^1.5.5"