Merge "Add target gki419_arm64" am: a533e8ff0e am: aa20e0df50 am: f7d9d7b32e am: a4a61079af

Original change: https://android-review.googlesource.com/c/device/generic/common/+/2105045

Change-Id: Icf6324b26ee9144e3e01e0a4680b31df60b2dade
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>