[FEATURE] Add Deterministic QuickSelect (Median of Medians) algorithm Fixes #6660

[sgindeed]

• I have read CONTRIBUTING.md
• This pull request is all my own work -- I have not plagiarized it
• All filenames are in PascalCase
• All functions and variable names follow Java naming conventions
• All new algorithms have a URL in their comments that points to Wikipedia or other similar explanations
• All new code is formatted with clang-format -i --style=file path/to/your/file.java

[codecov-commenter]

Codecov Report

❌ Patch coverage is 0% with 39 lines in your changes missing coverage. Please review.
✅ Project coverage is 75.66%. Comparing base (3eb521b) to head (b8bca58).

Files with missing lines	Patch %	Lines
...hms/divideandconquer/DeterministicQuickSelect.java	0.00%	39 Missing ⚠️

Additional details and impacted files

@@             Coverage Diff              @@
##             master    #6698      +/-   ##
============================================
- Coverage     75.80%   75.66%   -0.15%     
  Complexity     5804     5804              
============================================
  Files           705      706       +1     
  Lines         19846    19885      +39     
  Branches       3851     3858       +7     
============================================
  Hits          15045    15045              
- Misses         4218     4257      +39     
  Partials        583      583              

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