Fix PyPI uploads on Windows

Author: StrikerRUS

.github/workflows/main.yml

@@ -132,10 +132,11 @@ jobs:
             dist/*.tar.gz
       - name: Create PyPI Release
         if: startsWith(github.ref, 'refs/tags/')
+        shell: bash
         env:
           TWINE_USERNAME: __token__
           TWINE_PASSWORD: ${{ secrets.PYPI_TOKEN }}
         run: |
           pip install twine
           rm -f dist/*.egg
-          twine upload dist/*
+          twine upload --skip-existing dist/*