ci: pre-commit autoupdate

updates:
- [github.com/psf/black-pre-commit-mirror: 26.3.1 → 26.5.0](psf/black-pre-commit-mirror@26.3.1...26.5.0)

Author: pre-commit-ci[bot]

.pre-commit-config.yaml

@@ -4,7 +4,7 @@ repos:
     hooks:
       - id: isort
   - repo: https://github.com/psf/black-pre-commit-mirror
-    rev: 26.3.1
+    rev: 26.5.0
     hooks:
       - id: black
   - repo: https://github.com/pycqa/flake8