[pre-commit.ci] pre-commit autoupdate

updates:
- [github.com/psf/black-pre-commit-mirror: 25.11.0 → 25.12.0](psf/black-pre-commit-mirror@25.11.0...25.12.0)

Author: pre-commit-ci[bot]

.pre-commit-config.yaml

@@ -20,7 +20,7 @@ repos:
       - id: isort
         additional_dependencies: [toml]
   - repo: https://github.com/psf/black-pre-commit-mirror
-    rev: "25.11.0"
+    rev: "25.12.0"
     hooks:
       - id: black-jupyter
   - repo: https://github.com/kynan/nbstripout