fp5280g2: Add GPIO JSON

These GPIOs are used by the code in skeleton

Tested: Built fp5280g2 and checked rootfs for the config file

Signed-off-by: John Wang <wangzqbj@inspur.com>
Change-Id: Iba2b3a370f39d2a4ca7f0bd2b68cff959de6de98
2 files changed