chore: improve contributing section in package readme

[Xzelsius]

Description

Improves the README.md in the Ayaka.Nuke package.
Namely changes mentioned project name to make more sense.

Type of change

• This change requires a documentation update

How has this been tested?

Manually reviewing the file

Checklist

• My code follows the style guidelines of this project
• I have performed a self-review of my own code
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• My changes generate no new warnings
• I have added tests that prove my fix is effective or that my feature works
• New and existing unit tests pass locally with my changes
• Any dependent changes have been merged and published in downstream modules

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Please upload report for BASE (main@7c4d26e). Learn more about missing BASE report.
Report is 1 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main     #118   +/-   ##
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  Coverage        ?   93.33%           
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  Files           ?       16           
  Lines           ?      225           
  Branches        ?        9           
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  Hits            ?      210           
  Misses          ?       13           
  Partials        ?        2           

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