Merge "offload/test bpf: support InProcessTethering" am: 2b21c2510b

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Connectivity/+/2157259

Change-Id: I425e6445fa3725e27344ea991891478dea59377b
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>