Update deprecated github actions

Author: jeylau

.github/workflows/test_and_deploy.yml

@@ -55,7 +55,7 @@ jobs:
 
       # this runs the platform-specific tests declared in tox.ini
       - name: Test with tox
-        uses: GabrielBB/xvfb-action@v1
+        uses: aganders3/headless-gui@v1
         with:
           run: python -m tox
         env: