The project is currently utilized by confidential-containers. Presently, the CI system is set up exclusively for x86_64 architecture. As the project progresses, there's a need to expand the CI to include support for other platforms. However, the deployment relies on an image, ghcr.io/containerd/nydus-snapshotter, which is only compatible with x86_64 architecture. It would be advantageous to transform this into a multi-arch image using a GitHub Actions workflow.