test fixes to github-pages-deploy-action

Author: robtaylor

.github/workflows/test-examples.yml

@@ -108,7 +108,7 @@ jobs:
         run: pdm run coverage html
 
       - name: deploy to Github Pages
-        uses: JamesIves/github-pages-deploy-action@v4
+        uses: robtaylor/github-pages-deploy-action@27b54cd598d79005d6d57ecb606f5017e3039a16
         with:
           folder: '${{ env.test_repo_path }}/${{ matrix.repo.design }}/htmlcov/'
           branch: gh-pages