Make use of new callback step for external provisioning

Interaction with LSO is now completely reworked. More efficient, more faster, more better, more prettier, and will make us all rich

Depends on lso!51 (merged)

gso/services/provisioning_proxy.py

@@ -284,9 +284,17 @@ def _show_pp_results(state: State) -> FormGenerator:
     return state
 
 
-def pp_interaction(provisioning_step: Step, interaction_name: str) -> StepList:
+def pp_interaction(provisioning_step: Step) -> StepList:
+    """
+    An interaction with the provisioning proxy :term:`LSO` as a callback step.
+
+    :param provisioning_step: A workflow step that performs an operation remotely using the provisioning proxy.
+    :type provisioning_step: :class:`Step`
+    :return: A list of steps that is executed as part of the workflow.
+    :rtype: :class:`StepList`
+    """
     return (
         begin
-        >> callback_step(name=interaction_name, action_step=provisioning_step, validate_step=_evaluate_pp_results)
+        >> callback_step(name=provisioning_step.name, action_step=provisioning_step, validate_step=_evaluate_pp_results)
         >> _show_pp_results
     )