Merge "Explicitly include libhardware_header for vendors" into main am: 876f8b4392 am: f3c6e624f7

Original change: https://android-review.googlesource.com/c/platform/hardware/interfaces/+/3285335

Change-Id: Ifeed3c8e53c15f4d9016037cc31975fbaff16675
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>