fix 'cgroupsockaddr' support am: 2b203138cb

Original change: https://android-review.googlesource.com/c/platform/system/bpf/+/1897227

Change-Id: Ie824bebe88bd9edd4a958060a1aa0bdb7422fe78
tree: 501d6b960991789aa5f7bc88094619af2f0ec8f6
  1. bpfloader/
  2. libbpf_android/
  3. progs/
  4. Android.bp
  5. NOTICE
  6. OWNERS
  7. OWNERS_bpf
  8. PREUPLOAD.cfg