docs: improve contributor guide (#9)

[Infinite-L00pBaCk]

Description

Please include a summary of the change and which issue is fixed. Please also include relevant motivation and context.

Fixes # (issue number)

Type of change

Please delete options that are not relevant.

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• This change requires a documentation update

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
• Any dependent changes have been merged and published in downstream modules

[vercel]

@Infinite-L00pBaCk is attempting to deploy a commit to the Android Club Team on Vercel.

A member of the Team first needs to authorize it.

[github-actions]

🎉 Welcome to Android Club Docs, @Infinite-L00pBaCk! Thank you for making your first contribution!

A maintainer will review your Pull Request soon. In the meantime, please ensure that your PR follows our guidelines in CONTRIBUTING.md.

[Infinite-L00pBaCk]

Hi! I've gone ahead and submitted a PR to improve the Contributor Guide. Let me know if any changes are needed!