message: [GHAR][LBT] log error to console
  When the land-blocking test fails to process the JSON report, log the
  error to the runner console.
  Closes:
  Approved by: ankushagarwal
diff: @@ -123,6 +123,7 @@ jobs:
  }
  } else {
  body = "Cluster Test failed - test report processing failed.";
  + console.error(err);
  }
  body += " See https://github.com/libra/libra/actions/runs/${{github.run_id}}";
  // Post comment on PR then fail this workflow
  