meta-quanta: gbs: add updating nvme config script

Update Present/Pwrgood GPIOs number to nvme json config and
export them before running phosphor-nvme daemon

Signed-off-by: George Hung <george.hung@quantatw.com>
Change-Id: Ic9f8688b2c5f2db6c5309f023770a240b3dec816
4 files changed