* Make builder dockerfile to be x64 and aarch64 compatible
and building speed optimization
* remove hardcoded amd64
currently docker from edge not work, stable works, then stable instead edge
* libc6-dev-armhf-cross need to build rockchip uboot for helios64 under arm64
* need to add architecture to avoid blame for no docker for i386 arch
* hirsute uses same names for qemu-user-static
* let's only x64 use aptly from dev