feat: add solovay strassen primality test

[saahil-mahato]

• 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

All modified and coverable lines are covered by tests ✅

Project coverage is 62.76%. Comparing base (b1aeac5) to head (0f31aa7).

Additional details and impacted files

@@             Coverage Diff              @@
##             master    #5692      +/-   ##
============================================
+ Coverage     62.65%   62.76%   +0.10%     
- Complexity     3998     4020      +22     
============================================
  Files           563      564       +1     
  Lines         15889    15932      +43     
  Branches       3063     3073      +10     
============================================
+ Hits           9956     9999      +43     
  Misses         5521     5521              
  Partials        412      412              

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.