Merge "Add methods for updating ingressDiscardRule bpf map to BpfNetMaps" into main am: d872c3c960

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Connectivity/+/2795710

Change-Id: I5fda9b2aeedf749666166ac85752ec41808a39f4
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>