Merge "GestureConverter: add finger count axis for multi-finger swipes" into udc-qpr-dev am: fa56f0c075 am: 42db266c36

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/native/+/23288397

Change-Id: I371f824eb8f55d97ca9ceb1794b95a52b02e2e38
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>