mk: Create CPIO including also directories
mk: Create CPIO including also directories

For some historical reason (I guess there are no hidden senses behind), initfs
files were copied to build/base/obj/rootfs without directories (but
conf/rootfs were copied with directories. It crashes current dvfs initfs filesystem

embox/embox,embox/embox,embox/embox,embox/embox,embox/embox,embox/embox