CI: (deps): Bump ruff from 0.1.8 to 0.1.9 in /ci

Bumps [ruff](https://github.com/astral-sh/ruff) from 0.1.8 to 0.1.9.
- [Release notes](https://github.com/astral-sh/ruff/releases)
- [Changelog](https://github.com/astral-sh/ruff/blob/main/CHANGELOG.md)
- [Commits](astral-sh/ruff@v0.1.8...v0.1.9)

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

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

Author: dependabot[bot]

ci/linting_requirements.txt

@@ -1,4 +1,4 @@
-ruff==0.1.8
+ruff==0.1.9
 
 flake8==6.1.0
 pycodestyle==2.11.1