Modes Tile: load default drawable in mapper

Use Icon.Resource in data interactor to only pass the resource id when
the ModesUiIcons is disabled or when there is no active mode.

Flag: com.android.systemui.qs_new_tiles_future
Bug: 371233761
Test: atest ModesTileDataInteractorTest ModesTileMapperTest

Change-Id: I66ae47d7a6bca129b510590c1a42ff4f1e4b4ec9