[LSC] Add LOCAL_LICENSE_KINDS to external/libldac am: 3bffd87bac

Original change: https://android-review.googlesource.com/c/platform/external/libldac/+/1588635

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: Ieacab8b0e089d99532908ea5a0b7cd04e9782932