[pre-commit.ci] pre-commit autoupdate

updates:
- [github.com/psf/black: 23.3.0 → 23.9.1](psf/black@23.3.0...23.9.1)

Author: pre-commit-ci[bot]

.pre-commit-config.yaml

@@ -5,7 +5,7 @@ repos:
   -   id: end-of-file-fixer
   -   id: trailing-whitespace
 - repo: https://github.com/psf/black
-  rev: 23.3.0
+  rev: 23.9.1
   hooks:
   -   id: black
 - repo: https://github.com/kynan/nbstripout