Fix referenced gh-action-pypi-publish version in wheels.yml (#31)

Author: samuelpmish

.github/workflows/wheels.yml

@@ -75,7 +75,7 @@ jobs:
         name: artifact
         path: dist
 
-    - uses: pypa/gh-action-pypi-publish@v1
+    - uses: pypa/gh-action-pypi-publish@release/v1
       with:
         user: __token__
         password: ${{ secrets.pypi_password }}