examples.tutorial_dynamic_model: Remove todo

aas/examples/tutorial_dynamic_model.py

@@ -148,7 +148,6 @@ submodel = model.Submodel(
 )
 
 # Update the complete process list to have current data
-# TODO in future it will be sufficient to `update()` the submodel, which should propagate the request recursively.
 submodel.update()
 
 # Write the submodel to a JSON file.