Mark ab/7061308 as merged in stage.

Bug: 180401296
Merged-In: I28bc865209e28ad2ead413ae56753840075ae447
Change-Id: I163c78b0ef9b618c8328c3c7211507279894f3d0
tree: 7fc94d9f8246b59b1b40003c8e22a62793bc68dc
  1. boot-userdebug.img