offload.c - feed kver in to bpf progs am: 2541a1924e

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Connectivity/+/2371391

Change-Id: Ic54426046d81e7d545df3e48bad4b48692b3276e
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>