Internet tile data interactor to include icon id

When on Active Wifi, the icon id was not sent from data interactor to
mapper. Doing so helps the viewmodel adapter cache icons down the line.
Without this CL, the adapter thought of each active wifi icon as the
same icon.

Bug: 356254554
Flag: com.android.systemui.qs_new_tiles
Test: atest InternetTileDataInteractorTest
Change-Id: Id92c2c00e34ea22f46165d4931a3f83db687ade3