cros-test: Support companion DUTs
It is the second CL of a chain of CLs to enhance cros-test to support
This CL add code to suport companion DUTs for both Tast & Tauto.
New unit test has been added.
TEST=./fast_build.sh -T; cros-test --input ...companion.json ....
Commit-Queue: Seewai Fu <firstname.lastname@example.org>
Tested-by: Seewai Fu <email@example.com>
Reviewed-by: Derek Beckett <firstname.lastname@example.org>
Reviewed-by: Jesse McGuire <email@example.com>
8 files changed