try to make bpf_existence_test saner am: d6bcd58efd am: a3a12f36ec

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Connectivity/+/2155393

Change-Id: I22073ec9c23cc1361e1e94579422abc91da94142
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>