[automerger skipped] [DO NOT MERGE] Add rbesetup.sh script to Q branch am:...

[automerger skipped] [DO NOT MERGE] Add rbesetup.sh script to Q branch am: 45abdb21 am: c22ce3a2 -s ours am: d17cbf75 -s ours am: a0599bae -s ours

am skip reason: Change-Id I2413a3648e9b2ff680cab6fededc07bbdd43378f with SHA-1 45abdb21 is in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/build/+/12583386

Change-Id: I5e4a811a4d7e00e5806505f4195731bc67632c71