new package: yast-in-container

Hi, let me introduce new package that is send to factory called yast-in-container. As name said it is about running YaST tool in container. The main advantage is for system that tries to be minimal and used only as workload runner. This way if YaST is needed it can be run as container and then again removed without messing any dependencies. The package itself is just shell script that run container and depends only on podman or docker. Project page is at https://github.com/yast/yast-in-container Thanks Josef