refactor(tests): Add strict type hints to sixth batch of test files

tests/test_sync_hooks.py

@@ -4,7 +4,7 @@ import requests
 import pytest
 from api_hook_client import ApiHookClient
 
-def test_api_ask_client_method(live_gui):
+def test_api_ask_client_method(live_gui) -> None:
  """
     Tests the request_confirmation method in ApiHookClient.
     """
@@ -13,7 +13,7 @@ def test_api_ask_client_method(live_gui):
  client.get_events()
  results = {"response": None, "error": None}
 
- def make_blocking_request():
+def make_blocking_request() -> None:
   try:
   # This call should block until we respond
    results["response"] = client.request_confirmation(