Supports New Architecture flag

[Gustash]

With React Native 0.68 introducing an optional toggle for the New Architecture, I think it would be helpful to mention in the website if a library supports it.

As libraries update to using the new architecture, this could be a good way for developers to get a feel for how many libraries have already moved to the new architecture.

Maybe it would be helpful as well to mention if they support both old and new architecture, like react-native-screens does.