[ems][jest-expo-enzyme] Deprecate the library and remove it from EMS

[brentvatne]

Why

We include jest-expo-enzyme in expo-module-scripts, but this library is no longer supported as of React Native 0.68 / React 18+.

jest-expo-enzyme depends on @wojtekmaj/enzyme-adapter-react-17 which in turn has a peerDependency on react@17, so the result is that when creating a new project Expo module with npx create-expo-module we end up with react@17 and react@18 both installed in the project. As you can imagine, this does not work very well.

How

• Deprecate in README
• Remove from EMS
• Update the one place we use it - in @expo/html-elements (which also had some broken snapshot tests, so I re-recorded them because the diff looked right)

Test Plan

CI

Checklist

• Documentation is up to date to reflect these changes (eg: https://docs.expo.dev and README.md).
• Conforms with the Documentation Writing Style Guide
• This diff will work correctly for expo prebuild & EAS Build (eg: updated a module plugin).