Adding Karger's minimum graph cut algorithm

[MuhammadEzzatHBK]

• 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

Attention: Patch coverage is 98.38710% with 1 line in your changes missing coverage. Please review.

Project coverage is 73.89%. Comparing base (d866fbd) to head (164f328).
Report is 1 commits behind head on master.

Files with missing lines	Patch %	Lines
...ava/com/thealgorithms/randomized/KargerMinCut.java	98.38%	0 Missing and 1 partial ⚠️

Additional details and impacted files

@@             Coverage Diff              @@
##             master    #6233      +/-   ##
============================================
+ Coverage     73.80%   73.89%   +0.08%     
- Complexity     5311     5314       +3     
============================================
  Files           673      674       +1     
  Lines         18376    18438      +62     
  Branches       3553     3568      +15     
============================================
+ Hits          13563    13625      +62     
+ Misses         4265     4264       -1     
- Partials        548      549       +1     

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

🚀 New features to boost your workflow:

• ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.

[siriak]

Looks good, thanks!