[LSC] Add LOCAL_LICENSE_KINDS to external/python/six am: 2bb1eae598 am: ec4b0b59d1 am: 7d19a2c3f0 am: 1ce320a5ce

Original change: https://android-review.googlesource.com/c/platform/external/python/six/+/1588519

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: Ie1af6f911ca1626b2498f69d4d61cd5a76b0bafb