Merge "docs: Document test artifact preference setting b/24810371" into mnc-mr-docs am: a6d7a32
am: dd4cc3b

* commit 'dd4cc3b5ea4201800ba86d432d84b6861c910133':
  docs: Document test artifact preference setting b/24810371

Change-Id: I3b7c39c4893548e849277322c4a3d9b1ebce03c8