Merge "arc: Rename use_outfile to out_dir + use as is" into rvc-dev am: 059a108e17 am: dc62c8cc50

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/native/+/11873448

Change-Id: I19012620d6732d091099909bc1a17cb1fa621b32