[pre-commit.ci] pre-commit autoupdate

updates:
- [github.com/psf/black: 23.7.0 → 23.9.1](psf/black@23.7.0...23.9.1)

Author: pre-commit-ci[bot]

.pre-commit-config.yaml

@@ -13,7 +13,7 @@ repos:
   hooks:
   - id: isort
 - repo: https://github.com/psf/black
-  rev: '23.7.0'
+  rev: '23.9.1'
   hooks:
     - id: black
       language_version: python3 # Should be a command that runs python3.6+