Shuffle nodeurls to make sure all connections aren't to the first node by default

[OneSizeFitsQuorum]

as title said

[sonarqubecloud]

Quality Gate passed

Issues
1 New issue
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud

[codecov]

Codecov Report

Attention: Patch coverage is 50.00000% with 1 line in your changes missing coverage. Please review.

Project coverage is 39.14%. Comparing base (a94ae43) to head (9a49203).
Report is 10 commits behind head on master.

Files with missing lines	Patch %	Lines
...rc/main/java/org/apache/iotdb/session/Session.java	50.00%	1 Missing ⚠️

Additional details and impacted files

@@             Coverage Diff              @@
##             master   #14983      +/-   ##
============================================
- Coverage     39.21%   39.14%   -0.08%     
  Complexity      193      193              
============================================
  Files          4536     4540       +4     
  Lines        290149   290608     +459     
  Branches      36137    36211      +74     
============================================
- Hits         113785   113752      -33     
- Misses       176364   176856     +492     

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