Sync ruff version with rubin-env 10

Author: timj

.pre-commit-config.yaml

@@ -10,7 +10,7 @@ repos:
       - id: check-toml
   - repo: https://github.com/astral-sh/ruff-pre-commit
     # Ruff version.
-    rev: v0.9.5
+    rev: v0.9.6
     hooks:
       - id: ruff
         args: [--fix]