Bump ruff from 0.5.0 to 0.6.1

Bumps [ruff](https://github.com/astral-sh/ruff) from 0.5.0 to 0.6.1.
- [Release notes](https://github.com/astral-sh/ruff/releases)
- [Changelog](https://github.com/astral-sh/ruff/blob/main/CHANGELOG.md)
- [Commits](astral-sh/ruff@0.5.0...0.6.1)

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

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

requirements_dev.txt

@@ -4,7 +4,7 @@ pip
 pytest-runner==5.3.2
 pytest==8.2.2
 recommonmark==0.7.1
-ruff==0.5.0
+ruff==0.6.1
 Sphinx==7.3.7; python_version > '3.8'
 twine==5.0.0
 types-Jinja2==2.11.9