Merge "bpf_progs: remove spurious 'btf: true' and Wall/Werror flags" into main am: 245acbc082

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Connectivity/+/3195574

Change-Id: Iec60c7a66545200ab6aa4838fd4473eb63e32206
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>