audio: VtsHalAudioCoreModuleTargetTest: Convert a SIGSEGV into an assertion failure am: a0234940b3

Original change: https://android-review.googlesource.com/c/platform/hardware/interfaces/+/2820217

Change-Id: I311b31564ea85c81f4276a67c63f9d23c6bc8ee2
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>