[LSC] Add LOCAL_LICENSE_KINDS to external/rappor am: 53074ed4c6 am: 980a145612 am: 496117c9f9

Original change: https://android-review.googlesource.com/c/platform/external/rappor/+/1588872

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: Ibc898ab81920b00f429298230555bcb51e5897f1