fix one unit test, and remove some unused code

gso/workflows/iptrunk/migrate_iptrunk.py

@@ -7,7 +7,6 @@ configured to run from A to C. B is then no longer associated with this IP trunk
 import copy
 import json
 import re
-from logging import getLogger
 from typing import NoReturn
 from uuid import uuid4
 
@@ -41,10 +40,6 @@ from gso.utils.helpers import (
 )
 from gso.utils.workflow_steps import set_isis_to_90000
 
-logger = getLogger(__name__)
-
-PLAYBOOK_VERB_NOT_YET_PROPERLY_SET = "Playbook verb is not yet properly set."
-
 
 def initial_input_form_generator(subscription_id: UUIDstr) -> FormGenerator:
     """Gather input from the operator on the new router that the IP trunk should connect to."""

test/workflows/iptrunk/test_migrate_iptrunk.py

@@ -107,7 +107,7 @@ def interface_lists_are_equal(list1, list2):
     indirect=True,
 )
 @pytest.mark.workflow()
-@patch("gso.services.provisioning_proxy.execute_playbook")
+@patch("gso.services.provisioning_proxy._send_request")
 @patch("gso.services.netbox_client.NetboxClient.get_available_interfaces")
 @patch("gso.services.netbox_client.NetboxClient.get_available_lags")
 @patch("gso.services.netbox_client.NetboxClient.create_interface")