test/plans: Improve consistency

    * Like test metadata, only include HardwareTopology in DUT
      constraints, until proven insufficient.
    * Make naming and documentation consistent with test metadata.

Bug: None
Change-Id: Ia60cb946783c518a63a390b1228d08e2152845a6
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/infra/proto/+/2225610
Commit-Queue: Prathmesh Prabhu <pprabhu@chromium.org>
Tested-by: Prathmesh Prabhu <pprabhu@chromium.org>
Reviewed-by: C Shapiro <shapiroc@chromium.org>
2 files changed