Disable VMS tests when ENABLE_VEHICLE_MAP_SERVICE=false

See reference cl: http://ag/2014384.

This change modifies integration tests. Unit test are not affected by
this flag because they do not use Car services.

Test: the tests below where execute with and without TARGET_USES_CAR_FUTURE_FEATURES.
Test: runtest -x packages/services/Car/tests/carservice_test/src/com/android/car/test/VmsPublisherClientServiceTest.java
Test: runtest -x packages/services/Car/tests/carservice_test/src/com/android/car/test/VmsPublisherSubscriberTest.java
Test: runtest -x packages/services/Car/tests/carservice_test/src/com/android/car/test/VmsSubscriberManagerTest.java
Bug: 36724405
Change-Id: I868b57bfa886d37585f078971b250864f686b09a
4 files changed