Bump ruff from 0.5.5 to 0.6.3

Bumps [ruff](https://github.com/astral-sh/ruff) from 0.5.5 to 0.6.3.
- [Release notes](https://github.com/astral-sh/ruff/releases)
- [Changelog](https://github.com/astral-sh/ruff/blob/main/CHANGELOG.md)
- [Commits](astral-sh/ruff@0.5.5...0.6.3)

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

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

Author: dependabot[bot]

requirements.txt

@@ -10,4 +10,4 @@ sphinx-rtd-theme==2.0.0
 pytest==8.2.2
 pytest-cov==5.0.0
 pyyaml==6.0.1
-ruff==0.5.5
+ruff==0.6.3