Update logger level to FINE for PerformaceLogger

[muskan124947]

This pull request updates the logger level for PerformaceLogger from its previous setting to FINE. The change ensures that performance-related logs are captured at a more detailed logging level, which aids in debugging and monitoring without overwhelming the logs at higher levels like INFO.

[codecov]

Codecov Report

❌ Patch coverage is 40.00000% with 3 lines in your changes missing coverage. Please review.
✅ Project coverage is 56.33%. Comparing base (8b1d38c) to head (7a7b151).
⚠️ Report is 1 commits behind head on main.

Files with missing lines	Patch %	Lines
...a/com/microsoft/sqlserver/jdbc/PerformanceLog.java	40.00%	1 Missing and 2 partials ⚠️

Additional details and impacted files

@@             Coverage Diff              @@
##               main    #2836      +/-   ##
============================================
- Coverage     56.34%   56.33%   -0.01%     
+ Complexity     4518     4516       -2     
============================================
  Files           151      151              
  Lines         34431    34431              
  Branches       5736     5736              
============================================
- Hits          19399    19396       -3     
- Misses        12403    12406       +3     
  Partials       2629     2629              

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