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

* commit '61f4b66afe39616b574bdf0018acfa3a2f151a06':
  Update prebuilts for mnc-docs (DO NOT MERGE ANYWHERE)

Change-Id: Ie5764f5f8534f2248a2818460c0113be9e9a0187