fix python publish (#377)

If we remove this token, Maturin uses OIDC

https://github.com/PyO3/maturin/blob/1cd1140ca472a2ce8dac9a7f2b1cd16324af1adc/src/upload.rs#L216-L221

Author: chdsbd

.github/workflows/python.yml

@@ -146,8 +146,6 @@ jobs:
       - uses: actions/download-artifact@v4
       - name: Publish to PyPI
         uses: PyO3/maturin-action@v1
-        env:
-          MATURIN_PYPI_TOKEN: ${{ secrets.PYPI_API_TOKEN }}
         with:
           command: upload
           args: --non-interactive --skip-existing wheels-*/*