Add integration_type hub to hive (home-assistant#159126)

Author: joostlek

homeassistant/components/hive/manifest.json

@@ -7,6 +7,7 @@
   "homekit": {
     "models": ["HHKBridge*"]
   },
+  "integration_type": "hub",
   "iot_class": "cloud_polling",
   "loggers": ["apyhiveapi"],
   "requirements": ["pyhive-integration==1.0.7"]