Add BPF_MAP_LOCKLESS_FOR_TEST hack for root resolver tests am: 04fb3862a9 am: 9846522b6a

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Connectivity/+/3134333

Change-Id: If1c860de7f3d71072261d5ef59e2773404411ee5
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>