feat: Add RepoUpdate endpoint

[Abhi347]

Adds Update Repository endpoint support - https://docs.github.com/en/rest/repos/repos?apiVersion=2022-11-28#update-a-repository

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 77.28%. Comparing base (020311e) to head (0649896).

Additional details and impacted files

@@             Coverage Diff              @@
##             master     #181      +/-   ##
============================================
+ Coverage     77.17%   77.28%   +0.10%     
- Complexity      311      312       +1     
============================================
  Files            44       44              
  Lines          1034     1039       +5     
  Branches         44       44              
============================================
+ Hits            798      803       +5     
  Misses          211      211              
  Partials         25       25              

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