Use libbase properties for a slight simplification. am: 3b0811b786

Original change: https://android-review.googlesource.com/c/platform/system/bpf/+/2779648

Change-Id: Ie38e902784dc28e049159dceeeabef42016da60f
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>