Merge "arc: Rename use_outfile to out_dir + use as is" into rvc-dev am: 059a108e am: 6829a37d am: 62a7269c

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

Change-Id: Ib9e633ad84acc2119e51da7012836522256bdd8c