fix deprecated action version

Author: gonzalocasas

.github/workflows/release.yml

@@ -28,6 +28,6 @@ jobs:
           python setup.py clean --all sdist bdist_wheel
       - name: 📦 Publish release to PyPI
         if: success() && startsWith(github.ref, 'refs/tags')
-        uses: pypa/gh-action-pypi-publish@master
+        uses: pypa/gh-action-pypi-publish@release/v1
         with:
             password: ${{ secrets.pypi_password }}