testplans: Skip testing pointless builds

Ideally we'll do this in the orchestrator code, but I'm OOO tomorrow,
and this is the quickest way to get the orchestrator working again.

TEST=unit tests

Change-Id: I86389ff5162814015969ae26a2f0d5af3ccb010a
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/infra/test_planner/+/1593934
Reviewed-by: Evan Hernandez <evanhernandez@chromium.org>
Tested-by: Sean Abraham <seanabraham@chromium.org>
Commit-Queue: Sean Abraham <seanabraham@chromium.org>
5 files changed
tree: 1c5f64496ba38537e872ddee13df87407988d8e9
  1. .gitignore
  3. cipd.yaml
  4. deploy_cipd.json
  5. deploy_cipd.sh
  6. src/