Merge "Skip enabling BTF on kernel older than 4.18" into main am: 1a0473bd72 am: 170c5c529d

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Connectivity/+/3549461

Change-Id: I8aa28fc2e94949656af8b168245a122f092f0c2d
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>