Merge pull request #2531 from VWS-Python/dependabot/pip/ruff-0.9.4

Bump ruff from 0.9.3 to 0.9.4

pyproject.toml

@@ -62,7 +62,7 @@ optional-dependencies.dev = [
     "pytest==8.3.4",
     "pytest-cov==6.0.0",
     "pyyaml==6.0.2",
-    "ruff==0.9.3",
+    "ruff==0.9.4",
     # 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.