비행실적 통계 - 비행계획 groupBy추가

pav-server/src/main/java/com/palnet/biz/jpa/repository/flt/FltPlanQueryRepository.java

@@ -1725,6 +1725,7 @@ public class FltPlanQueryRepository {
                 )
                 .from(qFltPlanArcrft)                
                 .where(builder)
+                .groupBy(qFltPlanArcrft.idntfNum)    
                 .orderBy(qFltPlanArcrft.planSno.countDistinct().desc())
                 .limit(5)
                 .fetch();