bpf - move to v0.1 .o struct formatting am: 0bf9219e07 am: 4db99f648e

Original change: https://android-review.googlesource.com/c/platform/system/bpf/+/1754795

Change-Id: I071dcd5144aaddea34fba9918fe3f324f382a1a8
tree: de07492f628cb069c93d32da9c1faaa4e668a673
  1. bpfloader/
  2. libbpf_android/
  3. progs/
  4. Android.bp
  5. NOTICE
  6. OWNERS
  7. PREUPLOAD.cfg