Add React JS Tutorial Series in Kannada

[pramod5403]

Resolves #13016

Added React JS Tutorial Series (Kannada) by Script Kiddie to the free courses list for Kannada language. This comprehensive tutorial series covers React components, props, hooks, state management, routing, and API calls.

What does this PR do?

Add resource(s) | Remove resource(s) | Add info | Improve repo

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Description

Why is this valuable (or not)?

How do we know it's really free?

For book lists, is it a book? For course lists, is it a course? etc.

Checklist:

• Search for duplicates.
• Include author(s) and platform where appropriate.
• Put lists in alphabetical order, correct spacing.
• Add needed indications (PDF, access notes, under construction).
• Used an informative name for this pull request.

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[github-actions]

Linter failed, fix the error(s):

free-programming-books/courses/free-courses-kn.md
28:3-28:12  warning  Remove empty section: "React"  no-empty-sections  remark-lint