chore(deps): bump ruff from 0.6.9 to 0.8.1

Bumps [ruff](https://github.com/astral-sh/ruff) from 0.6.9 to 0.8.1.
- [Release notes](https://github.com/astral-sh/ruff/releases)
- [Changelog](https://github.com/astral-sh/ruff/blob/main/CHANGELOG.md)
- [Commits](astral-sh/ruff@0.6.9...0.8.1)

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

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

requirements.txt

@@ -1,4 +1,4 @@
 colorlog==6.8.2
 homeassistant==2024.8.2
 pip>=21.3.1
-ruff==0.6.9
+ruff==0.8.1