cros_au_test_harness: execute directly out of this repo

These run src/scripts/bin/cros_au_test_harness which is a symlink to
a file in this repo, so just run it directly so we can drop the symlink.

BUG=None
TEST=precq passes

Change-Id: Iffdad1af131ddf282610c4eec42a64cb55bed35a
Reviewed-on: https://chromium-review.googlesource.com/1493352
Commit-Ready: Mike Frysinger <vapier@chromium.org>
Tested-by: Mike Frysinger <vapier@chromium.org>
Reviewed-by: Amin Hassani <ahassani@chromium.org>
1 file changed