Add integration_type device to advantage_air (home-assistant#158826)

Co-authored-by: Copilot <[email protected]>

Author: joostlek

homeassistant/components/advantage_air/manifest.json

@@ -4,6 +4,7 @@
   "codeowners": ["@Bre77"],
   "config_flow": true,
   "documentation": "https://www.home-assistant.io/integrations/advantage_air",
+  "integration_type": "hub",
   "iot_class": "local_polling",
   "loggers": ["advantage_air"],
   "requirements": ["advantage-air==0.4.4"]