⬆️ update black version in blacken-docs (#26)

This PR updates the black version in blacken-docs

.pre-commit-config.yaml

@@ -82,7 +82,7 @@ repos:
     rev: 1.16.0
     hooks:
       - id: blacken-docs
-        additional_dependencies: [black==23.*]
+        additional_dependencies: [black==24.*]
 
   # Clang-format the C++ part of the code base automatically
   - repo: https://github.com/pre-commit/mirrors-clang-format