Merge "add android-mainline kernels to aosp_arm64 build" into...

Merge "add android-mainline kernels to aosp_arm64 build" into rvc-dev-plus-aosp am: ac69af7f am: 98d4f05b

Original change: https://googleplex-android-review.googlesource.com/c/platform/build/+/12226085

Change-Id: I464d874eeab4e4a710ca81487db1516846382b28