Remove deprecated methods to QueryBuilder::class.

[terabytesoftw]

Q	A
Is bugfix?	❌
New feature?	✔️
Breaks BC?	❌

[what-the-diff]

PR Summary

• Removal of $conditionBuilders property
  This PR eliminates the $conditionBuilders property from QueryBuilder in framework/db/QueryBuilder.php. This simplification helps us get rid of unnecessary components and makes our code cleaner.

• Removal of Deprecated Methods
  Various outdated methods that were previously part of the QueryBuilder class in framework/db/QueryBuilder.php have now been removed. This cleanup effort allows the system to be more efficient by eliminating obsolete code components.

• Elimination of isOldMssql() Method
  The isOldMssql() method from the QueryBuilder class in framework/db/mssql/QueryBuilder.php has been removed. We no longer need it, freeing us from maintaining unused or unnecessary sections of code. This results in a cleaner and more maintainable codebase.

[codecov]

Codecov Report

Patch coverage has no change and project coverage change: +0.04% 🎉

Comparison is base (6b91860) 67.14% compared to head (751bea0) 67.19%.

Additional details and impacted files

@@             Coverage Diff              @@
##                2.2   #19967      +/-   ##
============================================
+ Coverage     67.14%   67.19%   +0.04%     
+ Complexity    11225    11216       -9     
============================================
  Files           424      424              
  Lines         35648    35623      -25     
============================================
  Hits          23936    23936              
+ Misses        11712    11687      -25     

Files Changed	Coverage Δ
framework/db/QueryBuilder.php	92.78% <ø> (+4.08%)	⬆️
framework/db/mssql/QueryBuilder.php	83.26% <ø> (+0.67%)	⬆️

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