feat: update pypa's publish branch away from master (#16)

Author: brobro10000

.github/workflows/publish.yml

@@ -20,7 +20,7 @@ jobs:
       - name: Build package
         run: python setup.py sdist bdist_wheel
       - name: Publish to PyPi
-        uses: pypa/gh-action-pypi-publish@master
+        uses: pypa/gh-action-pypi-publish@release/v1
         with:
           user: __token__
-          password: ${{ secrets.PYPI_UPLOAD_TOKEN }}
+          password: ${{ secrets.PYPI_UPLOAD_TOKEN }}