Update PyPi upload script

Author: daniel-thom

.github/workflows/publish_to_pypi.yml

@@ -16,11 +16,12 @@ jobs:
     - name: Install dependencies
       run: |
         python -m pip install --upgrade pip
+        python -m pip install build
         pip install setuptools wheel twine
     - name: Build and publish
       env:
         TWINE_USERNAME: ${{ secrets.PYPI_USERNAME }}
         TWINE_PASSWORD: ${{ secrets.PYPI_TOKEN }}
       run: |
-        python setup.py sdist bdist_wheel
+        python -m build
         twine upload dist/*