Bump ruff from 0.15.17 to 0.15.18

Bumps [ruff](https://github.com/astral-sh/ruff) from 0.15.17 to 0.15.18.
- [Release notes](https://github.com/astral-sh/ruff/releases)
- [Changelog](https://github.com/astral-sh/ruff/blob/main/CHANGELOG.md)
- [Commits](astral-sh/ruff@0.15.17...0.15.18)

---
updated-dependencies:
- dependency-name: ruff
  dependency-version: 0.15.18
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

requirements.txt

@@ -5,4 +5,4 @@ homeassistant==2025.1.0
 isort==7.0.0
 pip>=26.1.2,<26.2
 pre-commit==4.6.0
-ruff==0.15.17
+ruff==0.15.18