MAINTAINERS:ARM:hisi: add Hisilicon SoC family
MAINTAINERS:ARM:hisi: add Hisilicon SoC family

Introduce a new mach-hisi that will support Hisilicon SoCs based on ARMv7 and
I am taking maintainership for it.

Signed-off-by: Wei Xu <d5b9d34db6547fc7f7ae2de079a18e5c56ec917e@hisilicon.com>

KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs