bpfloader: remove things already enforced by networking bpf loader am: 50fdc95894

Original change: https://android-review.googlesource.com/c/platform/system/bpf/+/2777983

Change-Id: I6f471e7baaa1a9146b7b4fd76a0039b84e64d7f3
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>