Hi @nnellansadusa, we have good news!
We have recently released a new version of the GitHub Action, v4.0.0, that removes Docker and moves to a GitHub composite action.
You can find the new release here and all the details about it in this community post.
That should solve your issues with the Docker Hub rate limit. Give it a try and let us know if the new version of the action works for you.
Best regards,
Antonio