FFranck

### Problem We have a deprecated style of invoking 'writeCopyTo()' parsed [here](https://github.com/realm/realm-js/blob/cf4848b577da12ed001543cde2a3f1366bd2ed53/src/js_realm.hpp#L1623). This should go away in the next breaking release. ### Solution _No response_ ### How important is this...

## What, How & Why? Updated branch to newest `master`. ## ☑️ ToDos ~* [ ] 📝 Changelog update~ ~* [ ] 🚦 Tests (or not relevant)~ ~* [ ]...