bullhead: update kernel prebuilt [ DO NOT MERGE ] am: 602f878e67  -s ours am: 1eb8ae1509
am: 3eecbd1387

Change-Id: I098433fbf1cec434948a5f7c18f646c1fa2fdbde
tree: a4b12606105d541035b5154e7b57f5af69299645
  1. Image.gz-dtb