ryu: update prebuilt kernel [ DO NOT MERGE ] am: 65e2a29322  -s ours am: 5295639202 am: 0e34317e61
am: 7f3a279138

Change-Id: I5dca0c9494517019e004b467618d2248482e1709
tree: 797cb385aabbfbc17748f927bbdae881c546d3a1
  1. Image.fit
  2. push-kernel.sh