[pre-commit.ci] pre-commit autoupdate

updates:
- [github.com/astral-sh/ruff-pre-commit: v0.8.4 → v0.9.1](astral-sh/ruff-pre-commit@v0.8.4...v0.9.1)

Author: pre-commit-ci[bot]

.pre-commit-config.yaml

@@ -24,7 +24,7 @@ repos:
         files: ex_app/lib/
 
 -   repo: https://github.com/astral-sh/ruff-pre-commit
-    rev: v0.8.4
+    rev: v0.9.1
     hooks:
     -   id: ruff