[pre-commit.ci] pre-commit autoupdate (#248)

updates:
- [github.com/astral-sh/ruff-pre-commit: v0.6.9 → v0.8.6](astral-sh/ruff-pre-commit@v0.6.9...v0.8.6)

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

.pre-commit-config.yaml

@@ -35,7 +35,7 @@ repos:
           - --add=This file is from the coxeter project, released under the BSD 3-Clause License.
           - --keep-before=#!
   - repo: https://github.com/astral-sh/ruff-pre-commit
-    rev: v0.6.9
+    rev: v0.8.6
     hooks:
       # Run the linter.
       - id: ruff