worker过载时可能导致 server 调度异常

[KFCFans]

024-03-01 10:40:21.840  WARN 2233543 --- [ispatchInstance] t.p.s.c.s.InstanceStatusCheckService     : [InstanceStatusChecker] app[[4]] is overload, so skip check waiting dispatch instance
2024-03-01 10:40:21.840 ERROR 2233543 --- [ispatchInstance] t.p.s.c.s.InstanceStatusCheckService     : [InstanceStatusChecker] WaitingDispatchInstance status check failed.

java.util.NoSuchElementException: null
	at java.util.AbstractList$Itr.next(AbstractList.java:364)
	at java.lang.Iterable.forEach(Iterable.java:74)
	at tech.powerjob.server.core.scheduler.InstanceStatusCheckService.checkWaitingDispatchInstance(InstanceStatusCheckService.java:99)
	at tech.powerjob.server.core.scheduler.CoreScheduleTaskManager$LoopRunnable.run(CoreScheduleTaskManager.java:70)
	at java.lang.Thread.run(Thread.java:748)

[KFCFans]

4.3.9 已发布并修复上述问题。