Bump ruff from 0.1.8 to 0.1.9

Bumps [ruff](https://github.com/astral-sh/ruff) from 0.1.8 to 0.1.9.
- [Release notes](https://github.com/astral-sh/ruff/releases)
- [Changelog](https://github.com/astral-sh/ruff/blob/main/CHANGELOG.md)
- [Commits](astral-sh/ruff@v0.1.8...v0.1.9)

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

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

Author: dependabot[bot]

pyproject.toml

@@ -241,7 +241,7 @@ dev = [
     "pytest==7.4.3",
     "pytest-cov==4.1",
     "PyYAML==6.0.1",
-    "ruff==0.1.8",
+    "ruff==0.1.9",
     "Sphinx==7.2.6",
     "sphinx-autodoc-typehints==1.25.2",
     "sphinx-prompt==1.8",