Use @release/v1 instead of @master for PyPI github action

Author: bbugyi200

{{cookiecutter.git_repo_name}}/.github/workflows/ci.yml

@@ -101,7 +101,7 @@ jobs:
 
       - name: Publish distribution to PyPI
         if: github.repository == '{{ cookiecutter.git_org_name }}/{{ cookiecutter.git_repo_name }}' && startsWith(github.ref, 'refs/tags')
-        uses: pypa/gh-action-pypi-publish@master
+        uses: pypa/gh-action-pypi-publish@release/v1
         with:
           password: ${% raw %}{{ secrets.PYPI_API_TOKEN }}{% endraw %}
           skip_existing: true