Always use `apply_additive_changes` when making schema changes for partial sync
Always use `apply_additive_changes` when making schema changes for partial sync

This avoids invalidating any `ObjectSchema` references that the binding
may have, and prevents `ResultSets` from being exposed in the schema of
the `Realm` instance that was passed to `register_query`.

realm/realm-core,realm/realm-core,realm/realm-core,realm/realm-object-store,realm/realm-core,realm/realm-core,realm/realm-core,realm/realm-object-store,realm/realm-object-store,realm/realm-core