docs: Fix link to egghead open source contribution how to

[anpaopao]

What: The fix of a link to an external site explaining the contribution process

Why: to polish the developer experience

How: modified the link to the correct one

Checklist:

• Documentation added to the
  docs site N/A
• Tests N/A
• Typescript definitions updated N/A
• Ready to be merged
  

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[codecov]

Codecov Report

Merging #916 (4d4377e) into main (3d47043) will not change coverage.
The diff coverage is n/a.

@@            Coverage Diff            @@
##              main      #916   +/-   ##
=========================================
  Coverage   100.00%   100.00%           
=========================================
  Files            4         4           
  Lines          140       140           
  Branches        26        28    +2     
=========================================
  Hits           140       140           

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[eps1lon]

@all-contributors add @anpaopao for docs

[allcontributors]

@eps1lon

I've put up a pull request to add @anpaopao! 🎉

[eps1lon]

Thanks!

[github-actions]

🎉 This PR is included in version 11.2.8-alpha.1 🎉

The release is available on:

• npm package (@alpha dist-tag)
• GitHub release

Your semantic-release bot 📦🚀

[github-actions]

🎉 This PR is included in version 12.0.0 🎉

The release is available on:

• npm package (@latest dist-tag)
• GitHub release

Your semantic-release bot 📦🚀