add black to uv dev dependencies

Author: ahouseholder

pyproject.toml

@@ -77,7 +77,7 @@ version_scheme = "no-guess-dev"
 
 [tool.black]
 line-length = 79
-target-version = ['py38', 'py39', 'py310', 'py311']
+target-version = ['py38', 'py39', 'py310', 'py311', 'py312', 'py313']
 
 [tool.pytest.ini_options]
 minversion = "6.0"
@@ -88,6 +88,7 @@ testpaths = [
 
 [dependency-groups]
 dev = [
+    "black>=25.9.0",
     "linkchecker>=10.6.0",
     "pytest>=8.4.1",
 ]