[Redux DevTools] Add support `Sync` feature between the windows

It's similar to the `Sync` trigger in `remote-redux-devtools` monitor:

It will sync actions / state between all instances, but if we want to do this in here, we may sync the `debugger windows` instead of `instances`, and depends the store `name` for sync it.

This would be useful when debugging both iOS and Android or multiple real devices.

## In progress

- [x] Added sync device actions, support #119
- [ ] Support `STATE` devtools action
- [ ] Support multiple store by match `name`

See [the comment](https://github.com/jhen0409/react-native-debugger/pull/119#issuecomment-321735565).