Github-readme-stats: DOCS: Update Outdated Documentation Translations.

[anuraghazra]

Hi everyone, thanks to all the people who helped with the docs translation.

But as we can see some docs are outdated, it would be really helpful if anyone can update the translation with new information matching main README.md

Most outdated docs are

• readme_cn.md
• readme_ja.md

[HelloRusk]

I'd like to update Japanese translation ✋

[imrdong]

Hi, I'd like to help update readme_cn.md

[Aju100]

Hi, I would love to create and update the Nepali translation.

[anuraghazra]

Awesome @Aju100 do it!

[stale[bot]]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.