feat:添加VOV过滤实验

recommend-server-service/src/main/java/com/tzld/piaoquan/recommend/server/service/filter/strategy/VovLowerStrategy.java

@@ -28,7 +28,7 @@ public class VovLowerStrategy implements FilterStrategy {
     @Qualifier("longVideoRedisTemplate")
     private RedisTemplate<String, String> longVideoRedisTemplate;
 
-    private static final String KEY_FORMAT = "video:vov:%s";
+    private static final String KEY_FORMAT = "redis:vid_vov_daily4filter:%s";
 
     @Override
     public List<Long> filter(FilterParam param) {