Add LE Audio getProviderInfo information am: 6aeb5d7217 am: f503dcd5c5 am: 42aaa6ad43

Original change: https://android-review.googlesource.com/c/platform/hardware/interfaces/+/2836197

Change-Id: Ie90a258939639810ffb464e0ece728137a7d727e
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>