[Content]: Improve Native Mobile Tracking Documentation

[AmauryFaure]

What article on segment.com/docs is affected?

https://segment.com/docs/connections/spec/mobile/#campaign-events

What part(s) of the article would you like to see updated?

Hello !

I think the campaign events part of the Native Mobile Spec page is not up to date.
Indeed when looking at the swift code of the Appsflyer integration, there is a new "Organic install" event, that deviates from this spec.
It is also different from the Android kotlin integration.
Hence this would need to be fixed IMO.

Additional information

No response