Disable CPU helper in AUTO when the model is LLM

[wgzintel]

1. Disable CPU helper in AUTO when the model is LLM.
2. Fix the error "Not Implemented" when setting device to AUTO to run model InternVL2 on machines with more than two GPUs

tickets: CVS-160732

[ilya-lavrenov]

is it LLM specific issue or any model which has states?

[peterchen-intel]

@ilya-lavrenov State model has been handle here

openvino/src/plugins/auto/src/plugin.cpp

Lines 906 to 919 in 5dba745

	std::vector<std::string> stateful_node_names;
	for (auto& op : model->get_ops()) {
	if (ov::as_type_ptr<ov::op::util::AssignBase>(op) ||
	ov::as_type_ptr<ov::op::util::ReadValueBase>(op)) {
	stateful_node_names.push_back(op->get_friendly_name());
	}
	}
	if (stateful_node_names.empty()) {
	// not stateful model
	return meta_devices;
	}
	// disable CPU_HELP and runtime fallback if model is stateful
	disable_startup_runtime_fallback();

and it is being updated in https://github.com/openvinotoolkit/openvino/pull/27019/files#diff-85029a9232410831627d7b7b225e30d2cd4879e55b4abda5c475d04efb12daddL837-R859

Here handle the LLM model only.

@wgzintel Why this is not handled in filter_device_by_model ?

[wgzintel]

Updated and handled in filter_device_by_model.

[yangwang201911]

consider below code lines to replace the changed lines here.
auto m_model = model_path.empty() ? model : get_core()->read_model(mode_path, std::string{}, {}); and support_devices = filter_device_by_model(support_devices_by_property, m_model, load_config);

[wgzintel]

updated