[pre-commit.ci] pre-commit autoupdate (#325)

updates:
- [github.com/astral-sh/ruff-pre-commit: v0.6.8 → v0.6.9](astral-sh/ruff-pre-commit@v0.6.8...v0.6.9)

Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>

Author: pre-commit-ci[bot]

.pre-commit-config.yaml

@@ -2,7 +2,7 @@ ci:
   skip: [mypy, pytest]
 repos:
   - repo: https://github.com/astral-sh/ruff-pre-commit
-    rev: v0.6.8
+    rev: v0.6.9
     hooks:
       - id: ruff
         args: [--fix]