[pre-commit.ci] pre-commit autoupdate

updates:
- [github.com/pre-commit/mirrors-clang-format: v20.1.8 → v21.1.0](pre-commit/mirrors-clang-format@v20.1.8...v21.1.0)

Author: pre-commit-ci[bot]

.pre-commit-config.yaml

@@ -45,7 +45,7 @@ repos:
         name: check .editorconfig rules
 
   - repo: https://github.com/pre-commit/mirrors-clang-format
-    rev: v20.1.8
+    rev: v21.1.0
     hooks:
       - id: clang-format