Twine skip existing (#440)

Co-authored-by: Anton Benkevich <[email protected]>

Author: anton-b

.github/workflows/stage4_release_pypi.yml

@@ -48,4 +48,4 @@ jobs:
           TWINE_PASSWORD: ${{ secrets.PYPI_TOKEN }}
         run: |
           python setup.py sdist bdist_wheel
-          twine upload dist/*
+          twine upload --skip-existing dist/