Prevent keyboards from being recognized as a stylus am: 05f6c605e2

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/native/+/24512792

Change-Id: I14023e8c6ea11393729a9b2638cce07df16a52a2
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>