[Feature][ZXW-294][UCI]Add and modify the interface for obtaining SDK_READY

Only Configure: No
Affected branch: master
Affected module: uci
Is it affected on both ZXIC and MTK: only ZXIC
Self-test: Yes
Doc Update: No

Change-Id: Id97f8131b2fe925d9f5ae4d41fbd081a3232a121
4 files changed