⬆️ auto update by pre-commit hooks

updates:
- [github.com/astral-sh/ruff-pre-commit: v0.15.4 → v0.15.9](astral-sh/ruff-pre-commit@v0.15.4...v0.15.9)

Author: pre-commit-ci[bot]

.pre-commit-config.yaml

@@ -20,7 +20,7 @@ repos:
         files: ^(nonebot/adapters/discord/api/handle\.py|scripts/generate_client_pyi\.py)$
 
   - repo: https://github.com/astral-sh/ruff-pre-commit
-    rev: v0.15.4
+    rev: v0.15.9
     hooks:
       - id: ruff
         args: [--fix, --exit-non-zero-on-fix]