led: add state led [4/4]

PD#SWPL-91129

Problem:
there is no state led

Solution:
add state leds

Verify:
s5-s928x-ax208

Change-Id: Ieb0552c6a28cd54a53f12886e2f733bdef1671e3
Signed-off-by: junyi.zhao <junyi.zhao@amlogic.com>
8 files changed