add log for d2_ago_vov

recommend-server-service/src/main/java/com/tzld/piaoquan/recommend/server/service/rank/strategy/RankStrategy4RegionMergeModelV562.java

@@ -403,6 +403,8 @@ public class RankStrategy4RegionMergeModelV562 extends RankStrategy4RegionMergeM
             item.getScoresMap().put("h24_ago_vov", h24_ago_vov);
             item.getScoresMap().put("h48_ago_vov", h48_ago_vov);
             item.getScoresMap().put("d1_ago_vov", d1_ago_vov);
+            item.getScoresMap().put("d2_ago_vov", d2_ago_vov);
+
             item.getScoresMap().put("h1_ago_view", h1_ago_view);
             item.getScoresMap().put("alpha_vov", alpha_vov);
             item.getScoresMap().put("view_thresh", view_thresh);