feat:添加679实验

ad-engine-service/src/main/java/com/tzld/piaoquan/ad/engine/service/score/scorer/ScoreCalibrationScorer.java

@@ -142,6 +142,6 @@ public class ScoreCalibrationScorer extends AbstractScorer {
             LOGGER.error("[score calibration] calcScore error: ", e);
         }
 
-        return 0;
+        return newCtcvrScore;
     }
 }