setGlobalAttributes method
Merges app-provided attributes into the native layer's global attribute set. Native applies them to every subsequent span and log — both native-origin and bridged Dart spans — so this is the single write path for runtime attribute updates on Android.
Implementation
Future<void> setGlobalAttributes(Map<String, String> attributes) async {
throw UnimplementedError('setGlobalAttributes() has not been implemented.');
}