[pre-commit.ci] pre-commit autoupdate

updates:
- [github.com/pre-commit/mirrors-prettier: v3.0.0-alpha.6 → v3.0.0-alpha.9-for-vscode](pre-commit/mirrors-prettier@v3.0.0-alpha.6...v3.0.0-alpha.9-for-vscode)

.pre-commit-config.yaml

@@ -1,6 +1,6 @@
 repos:
   - repo: https://github.com/pre-commit/mirrors-prettier
-    rev: v3.0.0-alpha.6
+    rev: v3.0.0-alpha.9-for-vscode
     hooks:
       - id: prettier
         exclude: src/furo/theme/.*|docs/(recommendations|reference/admonitions).md