Adding suport for multiple multihal config files am: e61b64baf5 am: 938eae9048

Original change: https://android-review.googlesource.com/c/platform/hardware/interfaces/+/2323216

Change-Id: Ieeb598cc62f68d175ad6456323f68cf1d42739a7
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>