VTS: Remove unnecessary EXPECT_NO_FATAL_FAILURE() and ASSERT_NO_FATAL_FAILURE() calls

Remove these macro usage for the methods that don't have EXPECT or
ASSERT checks.

Bug: 305866207

Test: atest VtsHalAECTargetTest
      atest VtsHalAGC1TargetTest
      atest VtsHalAGC2TargetTest
      atest VtsHalDynamicsProcessingTargetTest
      atest VtsHalNSTargetTest
      atest VtsHalVisualizerTargetTest
Change-Id: I587296e7cbf91e702c6edd6f571ddcacb7547446