wifi: fix wifi close issue and ap62x8 open fail issue

PD# 174173

root cause: interrupt not enabled when ctrl cmd comming in some conner case
solution: enable the interrupt when ctrl command is comming

Change-Id: Ief804d124150cbfe9ec1134c527bdb536b8375a0
Signed-off-by: Rongjun Chen <rongjun.chen@amlogic.com>