[pre-commit.ci] pre-commit autoupdate

updates:
- [github.com/psf/black: 23.12.0 → 23.12.1](psf/black@23.12.0...23.12.1)
- [github.com/pycqa/flake8: 6.1.0 → 7.0.0](PyCQA/flake8@6.1.0...7.0.0)

.pre-commit-config.yaml

@@ -32,13 +32,13 @@ repos:
 
 # Python formatting
 - repo: https://github.com/psf/black
-  rev: 23.12.0
+  rev: 23.12.1
   hooks:
   - id: black
 
 # Python linter (Flake8)
 - repo: https://github.com/pycqa/flake8
-  rev: 6.1.0
+  rev: 7.0.0
   hooks:
   - id: flake8
     files: chromo/[^_].*\.py