am 048b6c70: (-s ours) am eaf368f4: (-s ours) am 96d34bc5: (-s ours) Update SDK prebuilts to LKY72 (#1786881) DO NOT MERGE ANYWHERE

* commit '048b6c703df22ae261ab917acc01668645e27a64':
  Update SDK prebuilts to LKY72 (#1786881) DO NOT MERGE ANYWHERE