[pre-commit.ci] pre-commit autoupdate

updates:
- [github.com/psf/black: 24.2.0 → 24.4.2](psf/black@24.2.0...24.4.2)
- [github.com/pycqa/flake8: 7.0.0 → 7.1.0](PyCQA/flake8@7.0.0...7.1.0)
- [github.com/jackdewinter/pymarkdown: v0.9.17 → v0.9.21](jackdewinter/pymarkdown@v0.9.17...v0.9.21)

.pre-commit-config.yaml

@@ -4,15 +4,15 @@ repos:
     hooks:
       - id: isort
   - repo: https://github.com/psf/black
-    rev: 24.2.0
+    rev: 24.4.2
     hooks:
       - id: black
   - repo: https://github.com/pycqa/flake8
-    rev: 7.0.0
+    rev: 7.1.0
     hooks:
       - id: flake8
   - repo: https://github.com/jackdewinter/pymarkdown
-    rev: v0.9.17
+    rev: v0.9.21
     hooks:
       - id: pymarkdown
         args: