au_test_harness: Fix issue with type='path' in args

cros_au_test_harness.py does not uses the commandline module of
chromite, it uses the simpler argparse. So it can't recognize the
type='path'. This CL removes those arguments.

BUG=chromium:1010132
TEST=./cros_aut_test_harness.py runs fine without errors indicated in
the bug.

Change-Id: I09ecab98060bd895165e56172bb8513c88cc79d9
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/crostestutils/+/1834072
Tested-by: Amin Hassani <ahassani@chromium.org>
Reviewed-by: Jason Clinton <jclinton@chromium.org>
Reviewed-by: Achuith Bhandarkar <achuith@chromium.org>
Reviewed-by: Mike Frysinger <vapier@chromium.org>
Commit-Queue: Amin Hassani <ahassani@chromium.org>
1 file changed