Remove base call from MapToGetListOutputDtoAsync method.

Resolve #5856

framework/src/Volo.Abp.Ddd.Application/Volo/Abp/Application/Services/CrudAppService.cs

@@ -57,7 +57,7 @@ namespace Volo.Abp.Application.Services
 
         protected override Task<TEntityDto> MapToGetListOutputDtoAsync(TEntity entity)
         {
-            return base.MapToGetOutputDtoAsync(entity);
+            return MapToGetOutputDtoAsync(entity);
         }
 
         protected override TEntityDto MapToGetListOutputDto(TEntity entity)