Merge "Add check_builtins to libinit_host" into main am: cb09ff33a3

Original change: https://android-review.googlesource.com/c/platform/system/core/+/2966903

Change-Id: Iac72d76a94521b33ce79c7c791b25945a4e05889
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>