Keep screen always on during testing. am: d776689c9a

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/modules/Nearby/+/17238326

Change-Id: Iee2fb9fa671cb62cadf727636a1a4b4f080240b5
tree: 0a81d841a77ca3b823114d21344c9e21c6272f5f
  1. nearby/