Add Custom Tile tests

Flag: aconfig qs_new_tiles DISABLED
Test: atest CustomTileDataInteractorTest
Test: atest CustomTileMapperTest
Test: atest CustomTileUserActionInteractorTest
Test: atest CustomTileInteractorTest
Bug: 301055700
Change-Id: I43626613fbebe240e8dc16b081a4cda3778c095d
16 files changed