CTS: Prevent certain tests from running in VR mode

This patch prevents syncadapter tests that depend on UIAutomator for activating
notifications from running when in VR mode.

Bug: 65741784
Test: ran android.content.cts.SyncAdapterAccountAccessHostTest, validated
 it passes when running in VR.

Change-Id: Id84e71734a0279aff2f51eec6502f15b09a28884
1 file changed