[QEMU] add support for qemuarm and qemuarm64
Add Yconfig and defconfig files for qemuarm and qemuarm64
(QEMU virt machine ARMv7/8 with poky BSP layer)
Add Yconfig and defconfig files for qemuarm and qemuarm64
(QEMU virt machine ARMv7/8 with poky BSP layer)