Merge "Adjust bpf_existence_test.cpp for dscp_policy 5.15+ change" am: 26df963836 am: d5ae170917 am: 195591a0ac am: bd9c863565

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Connectivity/+/2151272

Change-Id: I996eedb95769e185c524ae64f1f52fbdd0cecbee
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>