Add support for testing of eBPF programs am: bb05a5c138 am: f0e77da7be

Original change: https://android-review.googlesource.com/c/platform/system/bpf/+/1507724

Change-Id: Ib6e1c04a3ff1b9dd5d4cdc5b6877ce99399481fa
tree: 364203d55bef7e181e91e0b80c235be955be52af
  1. bpfloader/
  2. libbpf_android/
  3. progs/
  4. Android.bp
  5. NOTICE
  6. OWNERS
  7. PREUPLOAD.cfg