chore: clean up setup.cfg

setup.cfg

@@ -1,3 +0,0 @@
-[semantic_release]
-version_variable = setup.py:__version__
-

wheel_recipe.sh

@@ -1,5 +1,7 @@
 # a script to build and upload wheel files on pypi.org
 rm -rf dist/
+semantic-release version
 python -m build --sdist
 python -m build --wheel
 twine upload --verbose dist/*
+semantic-release publish