Instant App: Auto-link configuration for React Native 0.75.4

[ridvanaltun]

I failed to disable auto-linking in React Native 0.75.4. I have made some research, found a solution:

https://gist.github.com/ridvanaltun/5bf4e072e8db7a4ecd93770c542b1387#file-readme-md

Can you add this to docs? @dawidzawada
Thanks

[ridvanaltun]

I managed same thing for iOS btw, here is how to do it: https://gist.github.com/ridvanaltun/a02a9a8a8d4bbd354a5cd875a20cf21f