Update publish_package.yml username

Set username to token

Author: jay-m-dev

.github/workflows/publish_package.yml

@@ -26,7 +26,7 @@ jobs:
 
     - name: Upload to PyPI
       env:
-        TWINE_USERNAME: ${{ secrets.PYPI_USERNAME }}
+        TWINE_USERNAME: __token__
         TWINE_PASSWORD: ${{ secrets.TPOT_TOKEN }}
       run: twine upload dist/*