flounder: update kernel prebuilt (Oct MR2) (DO NOT MERGE) am: f76c52bbae  -s ours am: 226d8f3d31
am: 2704efd084  -s ours

Change-Id: Ie91d5e6932f6f74b58d8367e7c2d3e3a9ba631a1
tree: cc74c07a9ae5b2655ee2a1671dc000a8092f6c45
  1. Image.gz-dtb