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

Change-Id: Ie8607c6110a99d8dd0e6af145a9c7591064be40f
tree: 0eee58f35e731a503a1544792264cc3383393b35
  1. Image.gz-dtb