[LSC] Add LOCAL_LICENSE_KINDS to external/python/six am: 2bb1eae598 am: ec4b0b59d1 am: 7d19a2c3f0 am: 1ce320a5ce am: 52970ac9f9

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

Change-Id: I887f747ea405030e6c32d40dc7ca76d1be42b631