[pre-commit.ci] pre-commit autoupdate

updates:
- [github.com/astral-sh/ruff-pre-commit: v0.8.4 → v0.8.6](astral-sh/ruff-pre-commit@v0.8.4...v0.8.6)

Author: pre-commit-ci[bot]

.pre-commit-config.yaml

@@ -18,7 +18,7 @@ repos:
       - id: markdownlint
   - repo: https://github.com/astral-sh/ruff-pre-commit
     # Ruff version.
-    rev: 'v0.8.4'
+    rev: 'v0.8.6'
     hooks:
       - id: ruff
   - repo: https://github.com/psf/black