BpfHandler - eliminate mutex am: b5868a0a40 am: f79f8b8583

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Connectivity/+/2201976

Change-Id: I4a92c6b65d2cbfe53a9500cc34443e5f64341fe2
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>