Exit if HIDL isn't supported am: 523130f03f

Original change: https://android-review.googlesource.com/c/platform/system/hwservicemanager/+/2847715

Change-Id: Ifd56759ea8720d1c7d0b79b655a2646954c88082
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>