Add tests for netfilter reject policies

This patch adds tests to ensure that the local-ICMP reflection path
works correctly.

Bug: 79896641
Test: This, ran on walleye, UML kernels
Change-Id: I1d3a5a2c0b90f240139ddd105cfc1e6969572a0a
2 files changed
tree: 696d50059c0234981e82edca0cbef5d24d3ecc7f
  1. devicetree/
  2. net/
  3. Android.bp