fix 人脸url重新获取

Src/Dlhis.ScheduledTask/TaskAssignment/Services/IAssignmentService.cs

@@ -21,9 +21,9 @@ public interface IAssignmentService : IScopeDependency
     Task UpdateDeviceTaskStatusAsync(UpdateDeviceTaskStatusRequest request);
 
     /// <summary>
-    /// 获取新token
+    /// 获取新人脸照片
     /// </summary>
     /// <param name="taskId"></param>
     /// <returns></returns>
-    Task<string> Token(long taskId);
+    Task<string> RenewFaceUrlAsync(long taskId);
 }