Add silabs_multiprotocol platform (#92904)

* Add silabs_multiprotocol platform

* Add new files

* Add ZHA tests

* Prevent ZHA from creating database during tests

* Add delay parameter to async_change_channel

* Add the updated dataset to the dataset store

* Allow MultipanProtocol.async_change_channel to return a task

* Notify user about the duration of migration

* Update tests

tests/components/homeassistant_hardware/conftest.py

@@ -1,7 +1,7 @@
 """Test fixtures for the Home Assistant Hardware integration."""
 from collections.abc import Generator
 from typing import Any
-from unittest.mock import MagicMock, patch
+from unittest.mock import AsyncMock, MagicMock, patch
 
 import pytest
 
@@ -32,6 +32,17 @@ def mock_zha_config_flow_setup() -> Generator[None, None, None]:
         yield
 
 
+@pytest.fixture(autouse=True)
+def mock_zha_get_last_network_settings() -> Generator[None, None, None]:
+    """Mock zha.api.async_get_last_network_settings."""
+
+    with patch(
+        "homeassistant.components.zha.api.async_get_last_network_settings",
+        AsyncMock(return_value=None),
+    ):
+        yield
+
+
 @pytest.fixture(name="addon_running")
 def mock_addon_running(addon_store_info, addon_info):
     """Mock add-on already running."""