DO NOT MERGE: dragon: Update prebuilt kernel to 4281cd96074a32c41d4d9ba07291e27e1f6b106c
am: 43e6df6cf9  -s ours

Change-Id: I761593b9cc510d14d3866b6e8f374a7adbe98169
tree: 15398c01d721afac2e09def4fdaeecb6f0595438
  1. Image.fit
  2. push-kernel.sh