ebpf offload - make it possible to boot on Q era 4.14/4.19 kernels am: acddd4f183 am: 973a01cae3 am: cffaf88a09

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Connectivity/+/1625739

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: Id44cc26be89deeff4c3f6cb816cf794c9abf25d5
tree: a14dc23b7f140139f9f4f742115f4589d3243be8
  1. tests/
  2. Tethering/
  3. .gitignore
  4. OWNERS
  5. PREUPLOAD.cfg
  6. TEST_MAPPING