[pre-commit.ci] pre-commit autoupdate (#20)

Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>

.pre-commit-config.yaml

@@ -21,7 +21,7 @@ repos:
     -   id: isort
         name: isort (python)
 -   repo: https://github.com/psf/black-pre-commit-mirror
-    rev: 23.7.0
+    rev: 23.9.1
     hooks:
     -   id: black
 -   repo: https://github.com/asottile/pyupgrade