Fix HIDL VHAL descriptor name in VTS. am: 928062ccac am: 9319860ef7

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

Change-Id: Icdbcc1039c264fa9b80f358429612b1eab6e8794
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>