[improve][test] Improve SubscriptionMessageDispatchThrottlingTest to reduce the execution time

[coderzc]

Fixed

• slowly-test: SubscriptionMessageDispatchThrottlingTest #17636

Modifications

Only execution once setup/clean and clean tenants/namespaces/ config after the end of each test execution.

Execution time after improve test:

Tests run: 60, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 242.091 s - in org.apache.pulsar.client.api.SubscriptionMessageDispatchThrottlingTest

Documentation

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Matching PR in forked repository

PR in forked repository: coderzc#14

[codecov-commenter]

Codecov Report

Merging #18039 (1c7e5f7) into master (6c65ca0) will increase coverage by 15.73%.
The diff coverage is 55.55%.

@@              Coverage Diff              @@
##             master   #18039       +/-   ##
=============================================
+ Coverage     34.91%   50.65%   +15.73%     
- Complexity     5707     7086     +1379     
=============================================
  Files           607      393      -214     
  Lines         53396    43422     -9974     
  Branches       5712     4462     -1250     
=============================================
+ Hits          18644    21994     +3350     
+ Misses        32119    18995    -13124     
+ Partials       2633     2433      -200     

Flag	Coverage Δ
unittests	50.65% <55.55%> (+15.73%)	⬆️

Flags with carried forward coverage won't be shown. Click here to find out more.

Impacted Files	Coverage Δ
.../service/SystemTopicBasedTopicPoliciesService.java	61.07% <0.00%> (+9.48%)	⬆️
...g/apache/pulsar/compaction/CompactedTopicImpl.java	69.28% <0.00%> (+58.57%)	⬆️
...broker/delayed/InMemoryDelayedDeliveryTracker.java	65.00% <75.00%> (+65.00%)	⬆️
...rg/apache/pulsar/broker/service/BrokerService.java	59.02% <100.00%> (+11.02%)	⬆️
...java/org/apache/pulsar/proxy/stats/TopicStats.java	58.82% <0.00%> (-41.18%)	⬇️
...ar/broker/loadbalance/impl/BundleSplitterTask.java	60.00% <0.00%> (-17.78%)	⬇️
...ersistentStickyKeyDispatcherMultipleConsumers.java	44.71% <0.00%> (-11.06%)	⬇️
...ervice/persistent/MessageRedeliveryController.java	56.09% <0.00%> (-4.88%)	⬇️
...e/pulsar/broker/service/EntryBatchIndexesAcks.java	89.28% <0.00%> (-3.58%)	⬇️
...pache/pulsar/proxy/server/ProxyServiceStarter.java	60.66% <0.00%> (-1.34%)	⬇️
... and 361 more

[coderzc]

/pulsarbot rerun-failure-checks

[hangc0276]

This PR has two issues

• There are several skip tests, which contain a new bug introduced by this PR. [fix] [test] Fix failed test #18125

  [INFO] Running org.apache.pulsar.broker.service.persistent.PersistentSubscriptionMessageDispatchStreamingDispatcherThrottlingTest
  Warning:  Tests run: 133, Failures: 0, Errors: 0, Skipped: 133, Time elapsed: 0.074 s - in org.apache.pulsar.broker.service.persistent.PersistentSubscriptionMessageDispatchStreamingDispatcherThrottlingTest
  [INFO] Running org.apache.pulsar.broker.service.persistent.SimpleProducerConsumerTestStreamingDispatcherTest
  Warning:  Tests run: 212, Failures: 0, Errors: 0, Skipped: 212, Time elapsed: 0.117 s - in org.apache.pulsar.broker.service.persistent.SimpleProducerConsumerTestStreamingDispatcherTest

• There are failed CIs. https://github.com/apache/pulsar/actions/runs/3247091530/jobs/5330460957

We'd better not merge it before all the CI tests passed. @Technoboy- @codelipenghui