shamu: update prebuilt kernel [ DO NOT MERGE ] am: 246eeb9297 am: e4060f18a2
am: bc49043910  -s ours

Change-Id: I1b81d88784046694d03bd4683773345e43ff1413
tree: d8df5856daa55ddc3265e5aaa61a81c1b556a80c
  1. zImage-dtb