run_tests: fix handling of cros_debug_unittest

The new helper was not listed in run_tests properly causing it to fail.

BUG=brillo:77
TEST=`./cbuildbot/run_tests` passes

Change-Id: I9c8c1574ab815ab05d5841eb04ce9a522ae956cd
Reviewed-on: https://chromium-review.googlesource.com/251670
Reviewed-by: Yiming Chen <yimingc@chromium.org>
Commit-Queue: Mike Frysinger <vapier@chromium.org>
Tested-by: Mike Frysinger <vapier@chromium.org>
1 file changed