fix: null app-info-path cause NPE

[Radeity]

Purpose of the pull request

• I find this NPE in error logs provided in [Bug] [Master] Master NPE after a worker restart #14723, not the bug which issue mentions about, but still have to fix.

[ERROR] 2023-08-15 16:10:28.329 +0800 org.apache.dolphinscheduler.service.utils.ProcessUtils:[195] - [WorkflowInstance-5][TaskInstance-7] - Kill yarn job failure, taskInstanceId: 7
java.lang.NullPointerException: taskAppInfoPath is marked non-null but is null
	at org.apache.dolphinscheduler.service.log.LogClient.getAppIds(LogClient.java:214)
	at org.apache.dolphinscheduler.service.utils.ProcessUtils.killApplication(ProcessUtils.java:173)
	at org.apache.dolphinscheduler.server.master.service.WorkerFailoverService.failoverTaskInstance(WorkerFailoverService.java:184)
	at org.apache.dolphinscheduler.server.master.service.WorkerFailoverService.failoverWorker(WorkerFailoverService.java:144)
	at org.apache.dolphinscheduler.server.master.service.FailoverService.failoverServerWhenDown(FailoverService.java:55)
	at org.apache.dolphinscheduler.server.master.registry.MasterRegistryClient.removeWorkerNodePath(MasterRegistryClient.java:142)
	at org.apache.dolphinscheduler.server.master.registry.MasterRegistryDataListener.handleWorkerEvent(MasterRegistryDataListener.java:77)
	at org.apache.dolphinscheduler.server.master.registry.MasterRegistryDataListener.notify(MasterRegistryDataListener.java:50)
	at org.apache.dolphinscheduler.plugin.registry.zookeeper.ZookeeperRegistry.lambda$subscribe$1(ZookeeperRegistry.java:147)
	at org.apache.curator.framework.recipes.cache.TreeCache.lambda$callListeners$1(TreeCache.java:811)
	at org.apache.curator.framework.listen.MappingListenerManager.lambda$forEach$0(MappingListenerManager.java:92)
	at org.apache.curator.framework.listen.MappingListenerManager.forEach(MappingListenerManager.java:89)
	at org.apache.curator.framework.listen.StandardListenerManager.forEach(StandardListenerManager.java:89)
	at org.apache.curator.framework.recipes.cache.TreeCache.callListeners(TreeCache.java:807)
	at org.apache.curator.framework.recipes.cache.TreeCache.access$1900(TreeCache.java:79)
	at org.apache.curator.framework.recipes.cache.TreeCache$2.run(TreeCache.java:909)
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
	at java.lang.Thread.run(Thread.java:750)

Brief change log

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This pull request is code cleanup without any test coverage.

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[codecov-commenter]

Codecov Report

Merging #14752 (41f7f0e) into dev (59998f4) will decrease coverage by 0.04%.
The diff coverage is 0.00%.

❗ Current head 41f7f0e differs from pull request most recent head b483bf9. Consider uploading reports for the commit b483bf9 to get more accurate results

@@             Coverage Diff              @@
##                dev   #14752      +/-   ##
============================================
- Coverage     38.78%   38.74%   -0.04%     
+ Complexity     4675     4673       -2     
============================================
  Files          1288     1288              
  Lines         44251    44253       +2     
  Branches       4881     4879       -2     
============================================
- Hits          17161    17148      -13     
- Misses        25190    25207      +17     
+ Partials       1900     1898       -2     

Files Changed	Coverage Δ
...nscheduler/remote/command/log/GetAppIdRequest.java	0.00% <ø> (ø)
...nscheduler/remote/processor/GetAppIdProcessor.java	0.00% <0.00%> (ø)
...apache/dolphinscheduler/service/log/LogClient.java	0.00% <0.00%> (ø)
...e/dolphinscheduler/service/utils/ProcessUtils.java	25.92% <0.00%> (ø)
...lphinscheduler/plugin/task/api/utils/LogUtils.java	36.14% <0.00%> (-0.45%)	⬇️

... and 3 files with indirect coverage changes

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[sonarcloud]

Kudos, SonarCloud Quality Gate passed!   

0 Bugs
0 Vulnerabilities
0 Security Hotspots
0 Code Smells

15.4% Coverage
0.0% Duplication