Bump ruff from 0.6.8 to 0.6.9

Bumps [ruff](https://github.com/astral-sh/ruff) from 0.6.8 to 0.6.9.
- [Release notes](https://github.com/astral-sh/ruff/releases)
- [Changelog](https://github.com/astral-sh/ruff/blob/main/CHANGELOG.md)
- [Commits](astral-sh/ruff@0.6.8...0.6.9)

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

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

poetry.lock

@@ -16,7 +16,7 @@ azure-functions = "^1.21.3"
 
 [tool.poetry.group.dev.dependencies]
 pre-commit = "^3.8.0"
-ruff = "^0.6.8"
+ruff = "^0.6.9"
 pytest = "^8.3.3"
 coverage = "^7.6.1"
 pytest-cov = "^5.0.0"