am 46b717e3: (-s ours) am c02af5f9: (-s ours) hammerhead: update prebuilt kernel

* commit '46b717e395fe6090d4bd3a3adbda96aecce067ae':
tree: b74aa191ac219c45a56f93a9e56a4d76bd396e4f
  1. zImage-dtb