OpenAI make supported features reflect the config entry options (#123047)

tests/components/openai_conversation/test_conversation.py

@@ -521,6 +521,8 @@ async def test_unknown_hass_api(
         },
     )
 
+    await hass.async_block_till_done()
+
     result = await conversation.async_converse(
         hass, "hello", None, Context(), agent_id=mock_config_entry.entry_id
     )