Add ANC UI.

This is ag/26232405 with all the comments and build fixed

Flag: aconfig new_volume_panel DISABLED
Test: atest AncSliceRepositoryTest
Test: atest AncSliceInteractorTest
Test: atest AncAvailabilityCriteriaTest
Fixes: 324392591
Change-Id: Ic145d16e365d527cf6650fa7359c2d9db0d9c97c
19 files changed