Mark ab/7061308 as merged in stage.

Bug: 180401296
Merged-In: I1fe9023e29d5b1e7d1dbb240fcf397a7010fbc4b
Change-Id: I1b406fa50a3dac307507e1f74e8e2fcafa5ec998
tree: 7e0fe52d8664fbfd32073e180e0eeb839f6fa182
  1. hikey/
  2. hikey960/
  3. update-prebuilts.sh