Replace blind sleep with active port-polling wait in StartZookeeperWi…

[LI123456mo]

…ndowsProcessor

What is the purpose of the change?

Checklist

• Make sure there is a GitHub_issue field for the change.
• Write a pull request description that is detailed enough to understand what the pull request does, how, and why.
• Write necessary unit-test to verify your logic correction. If the new feature or significant change is committed, please remember to add sample in dubbo samples project.
• Make sure gitHub actions can pass. Why the workflow is failing and how to fix it?

[codecov-commenter]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 36.93%. Comparing base (6054104) to head (d994d68).

Additional details and impacted files

@@            Coverage Diff            @@
##                3.3   #16430   +/-   ##
=========================================
  Coverage     36.93%   36.93%           
- Complexity    11752    11755    +3     
=========================================
  Files          1952     1952           
  Lines         89249    89249           
  Branches      13389    13389           
=========================================
+ Hits          32961    32964    +3     
+ Misses        51710    51698   -12     
- Partials       4578     4587    +9     

Flag	Coverage Δ
integration-tests-java21	32.10% <ø> (+0.02%)	⬆️
integration-tests-java8	32.21% <ø> (+<0.01%)	⬆️
samples-tests-java21	32.20% <ø> (+0.02%)	⬆️
samples-tests-java8	29.83% <ø> (+0.03%)	⬆️

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