VTS: add validation for work result

Test: atest VtsHalMediaC2V1_0TargetAudioDecTest
Test: atest VtsHalMediaC2V1_0TargetAudioEncTest
Test: atest VtsHalMediaC2V1_0TargetVideoDecTest
Test: atest VtsHalMediaC2V1_0TargetVideoEncTest

Bug: 153660755

Change-Id: Ie3759e6cd185b4e07b82e957e5b5b96cb70d7f01
4 files changed