Allow multiple registered GNSS HALs am: 3344506a am: 653221fa am: 18b2aafc am: 0f1ac022

Original change: https://android-review.googlesource.com/c/platform/hardware/interfaces/+/2962603



Change-Id: I558bf980189787b4ade062c473cf7c74fb0d205b
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>