[Ravenwood] Prevent dexmaker from going into Ravenwood tests

Bug: 292141694
Flag: EXEMPT host test change only
Test: $ANDROID_BUILD_TOP/frameworks/base/ravenwood/scripts/run-ravenwood-tests.sh
Change-Id: I7016e61fc422f75d7da658a6e53db40dc488c2a0
3 files changed