shamu: update prebuilt kernel [ DO NOT MERGE ] am: 8963206f1d  -s ours am: 0446786e87 am: ce98725f30
am: b2ddd0d2d4

Change-Id: I4788b4c2bca8929e414af10e6936faab2320ee82
tree: 06ec3f003423593b5732336ab30f9a6dec25c670
  1. zImage-dtb