testplans: Add an entry for direct VM tests

The same config and unit should work for the new
test recipe.

BUG=chromium:1041655
TEST=./generate

Change-Id: I522ec560ec460066a3571ff5b7b7e4e48d370821
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/infra/proto/+/2013530
Reviewed-by: Dhanya Ganesh <dhanyaganesh@chromium.org>
Commit-Queue: Dhanya Ganesh <dhanyaganesh@chromium.org>
Tested-by: Dhanya Ganesh <dhanyaganesh@chromium.org>
3 files changed