Fix HIDL VHAL descriptor name in VTS. am: 928062ccac

Original change: https://android-review.googlesource.com/c/platform/hardware/interfaces/+/2928798

Change-Id: I6f7dd76ee3c813194085f131fe495e8f60492f7c
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>