[LSC] Add LOCAL_LICENSE_KINDS to external/libcap am: b5457a705b am: caafa403a3

Original change: https://android-review.googlesource.com/c/platform/external/libcap/+/1587410

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: I92f592953449c0ea827e9a1e59e89d95c2ccbf3c