Merge "Adjust bpf_existence_test.cpp for dscp_policy 5.15+ change" am: 26df963836 am: ec1ef5f048

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

Change-Id: Ia4fe6652a92a6c90292cc1ca3b720ccdcb7ed694
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>