[LSC] Add LOCAL_LICENSE_KINDS to external/downloader am: 8a63d095dc am: 50544eafe2 am: d3fce18668 am: 7a160e2c74

Original change: https://android-review.googlesource.com/c/platform/external/downloader/+/1609975

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: Iaa0b6e1eca154c78fdf59497383252041d8594b4