explicitly specify that offload.o & test.o bpf programs are S+ am: a457bf7ea8 am: 5c87eab8e3

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Connectivity/+/1895606

Change-Id: Ied29034689e75765820d6f7a3951bf25284f9e6f