Update prebuilts for mnc-docs (DO NOT MERGE ANYWHERE) am: 8e7e496ae9  -s ours am: d40e8bab4b  -s ours am: 61f4b66afe  -s ours
am: 5157deb652  -s ours

* commit '5157deb652a94a072332e4b6777d226f84db73c3':
  Update prebuilts for mnc-docs (DO NOT MERGE ANYWHERE)

Change-Id: I6a0f1501d6ae272efe7f2cc80061407c1f106bcd