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

Change-Id: I2851344dd8745df15d77c034e4de18a069f4f573
tree: 06ec3f003423593b5732336ab30f9a6dec25c670
  1. zImage-dtb