build(nodes): remove references to metadata service in tests

Author: psychedelicious

tests/nodes/test_graph_execution_state.py

@@ -28,7 +28,6 @@ def mock_services():
         logger = None, # type: ignore
         images = None, # type: ignore
         latents = None, # type: ignore
-        metadata = None, # type: ignore
         queue = MemoryInvocationQueue(),
         graph_library=SqliteItemStorage[LibraryGraph](
             filename=sqlite_memory, table_name="graphs"

tests/nodes/test_invoker.py

@@ -26,7 +26,6 @@ def mock_services() -> InvocationServices:
         logger = None, # type: ignore
         images = None, # type: ignore
         latents = None, # type: ignore
-        metadata = None, # type: ignore
         queue = MemoryInvocationQueue(),
         graph_library=SqliteItemStorage[LibraryGraph](
             filename=sqlite_memory, table_name="graphs"