testplans: Ignore builds that don't have build targets

These builds are ineligible for hw/vm testing, and currently the test
planner is choking on such builds (e.g. chromite-cq).

All build_target recipe-based builds *should* have the build_target
output property set, so this should be safe.

TEST=Unit tests

Change-Id: Icd4692c81b489479706097541637e43d53de0c40
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/infra/test_planner/+/1610868
Reviewed-by: Evan Hernandez <evanhernandez@chromium.org>
Commit-Queue: Sean Abraham <seanabraham@chromium.org>
Tested-by: Sean Abraham <seanabraham@chromium.org>
3 files changed
tree: 6c65a3ca979d3ac11c10833a95dd3b148147dc5c
  1. .gitignore
  3. cipd.yaml
  4. deploy_cipd.json
  5. deploy_cipd.sh
  6. src/