Update AOSP DialerPrebuilt am: 7ef70607b4 am: 5eba4de5e8 am: b0872e64fb

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Car/DialerPrebuilt/+/23784421

Change-Id: I6955ebd098ec0e03ece428f127076187ed264ef5
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>