Consider using cstor-dist instead of docker.io/library/registry

[jlebon]

See https://github.com/cgwalters/cstor-dist.

For pushing e.g. bootc-operator images, users right now would have to podman build, and then podman push to the registry. With cstor-dist, they just need podman build. Also for testing the "OS updates" flow in bootc-operator too, it would just be a podman build and that new image then gets picked up by the operator.

(Not to mention avoiding duplicate storage costs.)

It would have to run in a privileged container on the same podman bridge with the target containers-storage bind-mounted in.