Add react-native-netinfo to SDK

[brentvatne]

https://github.com/react-native-community/react-native-netinfo

[matt-oakes]

I might not be the best person to do this as I never use Expo, however, if someone gives me a list of the steps required to do this, then I can try to help out.

[dereknelson]

@brentvatne didn't see this in the roadmap for SDK 33 - just bumping this as there's a pretty critical issue where if you have more than ~5 concurrent fetch requests, they take forever to resolve, if they end up resolving at all.

[brentvatne]

@dereknelson - can you explain? i don't understand how that's related to this issue

[dereknelson]

@brentvatne there's a bug in netinfo that surfaced in SDK 32 which was fixed in the rn-community version of netinfo. I just wanted to make sure it got added in SDK 33 because the bug is severely affecting our user's experience.

[brentvatne]

thanks!