fix 下发任务结构修改,根据类型处理

Src/Dlhis.ScheduledTask/TaskAssignment/Request/DeviceTaskGetRequest.cs

@@ -16,6 +16,11 @@ public class DeviceTaskGetRequest : PageDto, IValidatableObject
     /// </summary>
     public string DeviceUniqueNo { get; set; }
 
+    /// <summary>
+    /// 获取处理中的任务
+    /// </summary>
+    public bool IsProcess { get; set; } = false;
+
     public IEnumerable<ValidationResult> Validate(ValidationContext validationContext)
     {
         if (Brand.IsEmpty() && DeviceUniqueNo.IsEmpty())