Android mainline 11.0.0 release 12
beagle-x15: Update kernel prebuilts am: 56039242f1 am: e32931183c
am: 0d99bf0b39

Change-Id: I54cc4ab9122f5f47d10b6c9b61a46bdc355fc162
tree: de071f02555c4f129537681669c26c9a392f3362
  1. 4.14/