switch netd.o to BpfLoader v0.18 file format am: 1c52aa12e8

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Connectivity/+/2130013

Change-Id: I9252971b84b8ba70eae49865152c3dff427d01b3
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>