Update AppSearchSmokeTest to match latest AppSearch API. am: f223e1f66d am: 659e987ef9 am: 3423910566

Original change: https://googleplex-android-review.googlesource.com/c/platform/external/icing/+/13452382

Change-Id: Ie130ebd5871c0500092ae70aa4377a2e5fe5ebc0