[Feature][data][API-1374]update the iface information when the PDN is disconnected.

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: I93e5351ea8f912b0beb2be7e901333a542ec764f
1 file changed