Android Mainline 12.0.0 Release 22 (7927206,com.google.android.art)
Merge "[LSC] Add LOCAL_LICENSE_KINDS to external/libpng" am: eee63db009 am: d2ece84bd7 am: 8952ab4026 am: 642d91355e

Original change: https://android-review.googlesource.com/c/platform/external/libpng/+/1649711

Change-Id: I4d96a4060e8d303130883ec1ec1b151d95ea34a5