refactor: Enhance docs, code, add tests in SkylineProblem

[Hardvan]

• 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 69.51220% with 25 lines in your changes missing coverage. Please review.
✅ Project coverage is 77.03%. Comparing base (c0ca704) to head (8d4f722).

Files with missing lines	Patch %	Lines
.../java/com/thealgorithms/others/SkylineProblem.java	76.11%	8 Missing and 8 partials ⚠️
...rithms/datastructures/bloomfilter/BloomFilter.java	40.00%	8 Missing and 1 partial ⚠️

Additional details and impacted files

@@             Coverage Diff              @@
##             master    #6637      +/-   ##
============================================
- Coverage     77.10%   77.03%   -0.07%     
- Complexity     6110     6116       +6     
============================================
  Files           719      719              
  Lines         20437    20481      +44     
  Branches       3952     3961       +9     
============================================
+ Hits          15758    15778      +20     
- Misses         4080     4096      +16     
- Partials        599      607       +8     

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