Merge "Add test for heuristic palm rejection" into tm-qpr-dev am: 1d1009201f

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/native/+/19587279

Change-Id: Iab049ea1f265589ebb6f01a05b03b3698c0dd776
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>