Motivation:
Newer versions of dawidd6/action-download-artifact changed the default
workflow_conclusion from "completed" to "completed, success" which can
result in download failures if the associated job fails, which is
expected when tests fail.
Modifications:
- Explicitly set the workflow_conclusion to "completed"
Result:
Test failures which result in build failures will still download test
data and generate reports after updating
dawidd6/action-download-artifact.