chore(deps): update ruff requirement (#150)

Updates the requirements on [ruff](https://github.com/astral-sh/ruff) to permit the latest version.
- [Release notes](https://github.com/astral-sh/ruff/releases)
- [Changelog](https://github.com/astral-sh/ruff/blob/main/CHANGELOG.md)
- [Commits](https://github.com/astral-sh/ruff/compare/0.15.12...0.15.15)

---
updated-dependencies:
- dependency-name: ruff
  dependency-version: 0.15.15
  dependency-type: direct:production
...

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

.github/workflows/validate.yml

@@ -32,7 +32,7 @@ jobs:
         uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1
 
       - name: Run hassfest validation
-        uses: home-assistant/actions/hassfest@f6f29a7ee3fa0eccadf3620a7b9ee00ab54ec03b # master
+        uses: home-assistant/actions/hassfest@868e6cb4607727d764341a158d98872cd63fa658 # master
 
   hacs: # https://github.com/hacs/action
     name: HACS validation

requirements.txt

@@ -1,9 +1,9 @@
 # Project/dev tooling – NO Home Assistant here
 colorlog>=6.10.1,<6.11.0
 pre-commit>=4.6.0,<4.7.0
-ruff>=0.15.12,<0.16.0
+ruff>=0.15.15,<0.16.0
 zlib_ng>=1.0.0,<1.1.0
 isal>=1.8.0,<1.9.0
 pytest>=9.0.3
-pytest-asyncio>=1.3.0
+pytest-asyncio>=1.4.0
 pytest-homeassistant-custom-component>=0.13.326