[Feature][data][API-1345]Notifies when the datacall service restarts

Only Configure:No
Affected branch:GSW3.0-No-Connman
Affected module:DATA
Is it affected on both ZXIC and MTK:Only MTK
Self-test:Yes
Doc Update:No

Change-Id: I5cb2f203109d4c3f5b8003194c88174334a22150
5 files changed