Fix license texts. am: 0f1e4c0309 am: 0ec63194dc

Original change: https://android-review.googlesource.com/c/platform/hardware/google/easel/+/1959710

Change-Id: I3600d616c9ce6ea8ef3806d3383ed6d268605d33
tree: d89c870f8282050a184590314faef3c890b61394
  1. amber/
  2. METADATA