added NumberGuess Game

[jenyyy4]

• 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 27 lines in your changes missing coverage. Please review.
✅ Project coverage is 76.19%. Comparing base (b031a0b) to head (7b7e4aa).

Files with missing lines	Patch %	Lines
...com/thealgorithms/puzzlesandgames/NumberGuess.java	0.00%	27 Missing ⚠️

Additional details and impacted files

@@             Coverage Diff              @@
##             master    #6703      +/-   ##
============================================
- Coverage     76.29%   76.19%   -0.11%     
  Complexity     5918     5918              
============================================
  Files           710      711       +1     
  Lines         20130    20157      +27     
  Branches       3902     3906       +4     
============================================
  Hits          15359    15359              
- Misses         4179     4206      +27     
  Partials        592      592              

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[jenyyy4]

@alxkm hey, could you review this and merge it?