Refactor ApfFilter constructor am: 7b600a0d0e am: 3a95bc1af5

Original change: https://android-review.googlesource.com/c/platform/packages/modules/NetworkStack/+/3140380

Change-Id: I0b2785b80df69f04164737f00cd92ad0be59e39a
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>