NetBpfLoad: gently enable mainline am: 231598bc92

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Connectivity/+/3132557

Change-Id: Ie0c698b2100e601f4e60ead69232138106b64763
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>