hikey960: enable Android Virtualization am: 8c352a4c5c am: 28d58e37f5

Original change: https://android-review.googlesource.com/c/device/linaro/hikey/+/2373270

Change-Id: I06e387c2ddf2b532942b57e0136946e1752b4a90
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>