Merge pull request #2406 from VWS-Python/dependabot/pip/ruff-0.6.9

Bump ruff from 0.6.8 to 0.6.9

Author: github-actions[bot]

pyproject.toml

@@ -60,7 +60,7 @@ optional-dependencies.dev = [
     "pytest==8.3.3",
     "pytest-cov==5.0.0",
     "pyyaml==6.0.2",
-    "ruff==0.6.8",
+    "ruff==0.6.9",
     # We add shellcheck-py not only for shell scripts and shell code blocks,
     # but also because having it installed means that ``actionlint-py`` will
     # use it to lint shell commands in GitHub workflow files.