Google assistant skip missing type (#23174)

* Skip entity if no device type found

* Add test for potentially skipped binary sensors

* Reorg code, add tests to ensure all exposed things have types

* Lint

* Fix tests

* Lint

tests/components/cloud/test_http_api.py

@@ -335,7 +335,7 @@ async def test_websocket_status(hass, hass_ws_client, mock_cloud_fixture,
     client = await hass_ws_client(hass)
 
     with patch.dict(
-        'homeassistant.components.google_assistant.smart_home.'
+        'homeassistant.components.google_assistant.const.'
         'DOMAIN_TO_GOOGLE_TYPES', {'light': None}, clear=True
     ), patch.dict('homeassistant.components.alexa.smart_home.ENTITY_ADAPTERS',
                   {'switch': None}, clear=True):