Updates the app icon based on the TaskData

- Introduces `setIconState` to manage icon and text updates based on `TaskData`.
- Refactors IconAppChip to use the icon and title provided by TaskViewModel.

Fix: 388486032
Fix: 388490814
Flag: com.android.launcher3.enable_overview_icon_menu
Test: OverviewImageTest
Change-Id: Ibf469743ebc767054eaaabe1891750b7f9de827a