Use libbase properties for a slight simplification. am: 3b0811b786 am: 0228644fa2 am: 4541c2eabf am: a0e307cc4a

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

Change-Id: Ice9bf9a239ea7b2aa8e5a8f45ad2bec0a85d4256
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>