Create BitManipulationAlgorithms

[MeetRamatri]

Algorithm 1: Find the Number Appearing Odd Times
Algorithm 2: Swap Adjacent Bits of a Number
Algorithm 3: Bitwise XOR of All Elements in an Array

• 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 66.78%. Comparing base (33dee07) to head (5eafa52).

Additional details and impacted files

@@             Coverage Diff              @@
##             master    #5888      +/-   ##
============================================
- Coverage     66.81%   66.78%   -0.03%     
+ Complexity     4501     4499       -2     
============================================
  Files           611      611              
  Lines         16958    16958              
  Branches       3275     3275              
============================================
- Hits          11330    11325       -5     
- Misses         5181     5183       +2     
- Partials        447      450       +3     

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[siriak]

Add .java extension, JUnit tests, and check if those algorithms are already implemented

[github-actions]

This pull request has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contribution!

[github-actions]

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