chore: bump ruff from 0.12.8 to 0.12.9 (#120)

Bumps [ruff](https://github.com/astral-sh/ruff) from 0.12.8 to 0.12.9.
- [Release notes](https://github.com/astral-sh/ruff/releases)
- [Changelog](https://github.com/astral-sh/ruff/blob/main/CHANGELOG.md)
- [Commits](astral-sh/ruff@0.12.8...0.12.9)

---
updated-dependencies:
- dependency-name: ruff
  dependency-version: 0.12.9
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

pyproject.toml

@@ -17,7 +17,7 @@ dev = [
     "pytest-timeout==2.4.0",
     "pytest-asyncio==1.1.0",
     "pytest-cov==6.2.1",
-    "ruff==0.12.8",
+    "ruff==0.12.9",
     "bandit==1.8.6",
     "pyright==1.1.403",
     "twine==6.1.0",