Fix: [p5.js - zh] Added contributor guidelines part 1 + 2 zh translations

[Tmicrd]

Resolves #[Add issue number here]

Changes:

Updated image url.

Screenshots of the change:

PR Checklist

• npm run lint passes
• Inline documentation is included / updated
• Unit tests are included / updated

[unicar9]

Hi @Qianqianye and @limzykenneth this small fix PR can be merged, thanks

[Qianqianye]

Thanks @Tmicrd @sproutleaf @unicar9. We realized that the image link is actually not correct in the original English version of contributor_guidelines.md, so @davepagurek will update the image link later today, and then we will update it in all the translated versions. Sorry about the confusion.

[Qianqianye]

For organizational purpose, I will merge this for now. We will update the image links in all the translated files later.
Thanks @Tmicrd @unicar9 @sproutleaf!
@all-contributors please add @Tmicrd for translation

[allcontributors]

@Qianqianye

I couldn't determine any contributions to add, did you specify any contributions?
Please make sure to use valid contribution names.

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