fix: fix the trusted_mcp_components test

Author: sjy3

tests/tools/mcp_tool/test_trusted_mcp_components.py

@@ -170,7 +170,7 @@ async def aclose(self):
                     connection_params=self.mock_http_params, errlog=sys.stderr
                 )
                 manager._sessions = {}
-                manager._session_lock = asyncio.Lock()
+                # manager._session_lock = asyncio.Lock()
 
                 # Call create_session
                 headers = {"x-trusted-mcp": "true"}
@@ -207,7 +207,7 @@ async def run_test():
                     connection_params=self.mock_http_params, errlog=sys.stderr
                 )
                 manager._sessions = {}
-                manager._session_lock = asyncio.Lock()
+                # manager._session_lock = asyncio.Lock()
 
                 # Set up an existing session
                 existing_session = mock.MagicMock()