[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)
- [github.com/igorshubovych/markdownlint-cli: v0.34.0 → v0.36.0](igorshubovych/markdownlint-cli@v0.34.0...v0.36.0)
- [github.com/pycqa/flake8: 6.0.0 → 6.1.0](PyCQA/flake8@6.0.0...6.1.0)

Author: pre-commit-ci[bot]

.pre-commit-config.yaml

@@ -13,15 +13,15 @@ repos:
       - id: mixed-line-ending
       - id: check-added-large-files
   - repo: https://github.com/psf/black
-    rev: 23.3.0
+    rev: 23.9.1
     hooks:
       - id: black
   - repo: https://github.com/igorshubovych/markdownlint-cli
-    rev: v0.34.0
+    rev: v0.36.0
     hooks:
       - id: markdownlint
   - repo: https://github.com/pycqa/flake8
-    rev: 6.0.0
+    rev: 6.1.0
     hooks:
       - id: flake8
         args: