Merge pull request #21 from green-coding-solutions/dependabot/pip/black-gte-26.5.1

Update black requirement from >=22.0.0 to >=26.5.1

Author: ArneTR

requirements-dev.txt

@@ -13,7 +13,7 @@ mypy>=2.1.0
 types-PyYAML>=6.0.12.20260518
 
 # Code formatting
-black>=22.0.0
+black>=26.5.1
 
 # Pre-commit hooks
 pre-commit>=3.0.0