netd bpf program - use finer grained selinux privs, part 1 am: bda7ced5be am: 28423817c2

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/modules/Connectivity/+/19009120

Change-Id: Ib91251aefc3242dddb4f4eee49ffcd4c7455fb88
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>