Bump Zookeeper to 3.9.3

[willyborankin]

Description

Bumped Zookeeper to 3.9.3.

Issues Resolved

#4892

Check List

• New functionality includes testing
• New functionality has been documented
• New Roles/Permissions have a corresponding security dashboards plugin PR
• API changes companion pull request created
• Commits are signed per the DCO using --signoff

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[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 71.46%. Comparing base (3c635c9) to head (055b32c).
Report is 1 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #4894      +/-   ##
==========================================
+ Coverage   71.43%   71.46%   +0.03%     
==========================================
  Files         334      334              
  Lines       22509    22509              
  Branches     3582     3582              
==========================================
+ Hits        16079    16086       +7     
+ Misses       4638     4631       -7     
  Partials     1792     1792              

see 4 files with indirect coverage changes