shamu: update prebuilt kernel [ DO NOT MERGE ]
am: e1dcfc5c6d  -s ours

Change-Id: Ib89af14aa9c26766cc4b5b6fd65e0c85f6a3ef8e
tree: c4870a495b3fa4000aedafbe3347fd21fb14ddac
  1. zImage-dtb