Move most art test off DX

We should move testing to D8 as dexer and prevent further
accumulation of DX dependent tests from being checked in.

Bug: 65168732
Test: run-test ... 646-checker-hadd-alt-short && run_build_test_target.py art-test && run_build_test_target.py -jvm

Change-Id: Ibb76eb82b9517ae4bec2b031bab6eb782909d745