💚 fix publish workflow (#64)

Author: techouse

.github/workflows/publish.yml

@@ -41,7 +41,7 @@ jobs:
           pip install build setuptools wheel
       - name: Build a binary wheel and a source tarball
         id: build
-        run: python3 build --sdist --wheel --outdir dist/ .
+        run: python3 -m build --sdist --wheel --outdir dist/ .
       - name: Publish distribution package to Test PyPI
         id: publish_test
         uses: pypa/gh-action-pypi-publish@release/v1