build(deps): bump ruff from 0.5.5 to 0.5.6

Bumps [ruff](https://github.com/astral-sh/ruff) from 0.5.5 to 0.5.6.
- [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...0.5.6)

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

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

pyproject.toml

@@ -36,7 +36,7 @@ test = [
   "pytest==8.3.2",
   "pytest-cov==5.0.0",
   "WebTest==3.0.0",
-  "ruff==0.5.5",
+  "ruff==0.5.6",
 ]
 
 [project.license]