remove duplicate soundtrigger VTS tests

SoundTrigger VTS tests were duplicated in minor version updates.
This is not required and thus removed.

Bug: 151281377
Test: atest VtsHalSoundtriggerV2_0TargetTest
&& atest VtsHalSoundtriggerV2_1TargetTest

Change-Id: I60cfbe664cf7c38b2894d3e5f0df824737854c82
Merged-In: I60cfbe664cf7c38b2894d3e5f0df824737854c82
1 file changed