[blog] `prop-types-typescript` broken link

[rcrodrigues]

Link to prop-types-typescript is broken on the blog post regarding codemods https://react.dev/blog/2024/04/25/react-19-upgrade-guide#codemods.
Perhaps it should be pointed to https://github.com/reactjs/react-codemod#react-proptypes-to-prop-types ?

I'd be glad to open a PR if possible.