[autotest] Check in run-board-inventory into the tree.

This changes checks in the run-board-inventory and
board-status-summary scripts into contrib.

board-status-summary supplies the status of the different boards
in the lab. run-board-inventory invokes board-status-summary and
sends the output as an email.

TEST=local run.

Change-Id: I799f3746470e6991c04905d99376ca99acd84e22
Reviewed-on: https://chromium-review.googlesource.com/239623
Reviewed-by: Dan Shi <dshi@chromium.org>
Reviewed-by: Don Garrett <dgarrett@chromium.org>
Commit-Queue: Simran Basi <sbasi@chromium.org>
Tested-by: Simran Basi <sbasi@chromium.org>
2 files changed