Migrate /systemui/smartspace tests to bivalent.

Bivalent: runs both without a device and with a device.

Currently these tests require a device to run.

Updated these tests to bivalent, and added them to SystemUiRoboTests,
which run deviceless. Without the SystemUiRoboTests: prefix, the tests
run on a device.

Fix: 297941881
Test: atest SystemUiRoboTests:BcSmartspaceConfigProviderTest SystemUiRoboTests:DreamSmartspaceControllerTest SystemUiRoboTests:LockscreenAndDreamTargetFilterTest SystemUiRoboTests:LockscreenPreconditionTest
Test: atest BcSmartspaceConfigProviderTest DreamSmartspaceControllerTest LockscreenAndDreamTargetFilterTest LockscreenPreconditionTest
Change-Id: I59a5274561cbb1693ebf948cbc73fa47871bb847
5 files changed