ryu: update kernel prebuilt
am: 464116bdd5

Change-Id: I058ae33cf4d5543d03b6488a3390b2d78e147f43
tree: 55d1da715688b33c1c56c2ef2a8b943e8018d5d6
  1. Image.fit
  2. Image.fit.kasan
  3. push-kernel.sh