Refactor/2025 09 added tracer property

[takapi327]

Implementation Details

Fixes

Fixes #xxxxx

Pull Request Checklist

• Wrote unit and integration tests
• Linked to Github issue with discussion and accepted design OR link to spec that describes this work.
• Code formatting by scalafmt (sbt scalafmtAll command execution)
• Add copyright headers to new files

References

[codecov-commenter]

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Codecov Report

❌ Patch coverage is 57.14286% with 12 lines in your changes missing coverage. Please review.
✅ Project coverage is 83.70%. Comparing base (a81c69e) to head (9b1f377).

Files with missing lines	Patch %	Lines
...n/scala/ldbc/connector/pool/PooledDataSource.scala	61.53%	10 Missing ⚠️
...rc/main/scala/ldbc/connector/MySQLDataSource.scala	0.00%	2 Missing ⚠️
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Additional details and impacted files

@@               Coverage Diff                @@
##           series/0.4.x     #549      +/-   ##
================================================
- Coverage         83.87%   83.70%   -0.18%     
================================================
  Files               190      190              
  Lines              9150     9134      -16     
  Branches           1229     1170      -59     
================================================
- Hits               7675     7646      -29     
- Misses             1475     1488      +13     

Flag	Coverage Δ
3.3.6	84.23% <57.14%> (-0.14%)	⬇️
3.7.3	84.37% <25.00%> (-0.02%)	⬇️

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