How to use podman
Did a little helper script for myself and others who might want to use podman instead of docker for local development. Hopefully it's ok.
Changing the Dockerfile FROM into long-form reference would be helpful since the other option is to tell users to change their containerd configs to tell what to do with shortname ruby:3.3.0 which is a hassle and the change to long-form name ... should not inconvenience docker users, I hope?