Add integration_type device to daikin (home-assistant#158926)

Author: joostlek

homeassistant/components/daikin/manifest.json

@@ -4,6 +4,7 @@
   "codeowners": ["@fredrike"],
   "config_flow": true,
   "documentation": "https://www.home-assistant.io/integrations/daikin",
+  "integration_type": "device",
   "iot_class": "local_polling",
   "loggers": ["pydaikin"],
   "requirements": ["pydaikin==2.17.1"],

homeassistant/generated/integrations.json

@@ -1194,7 +1194,7 @@
     },
     "daikin": {
       "name": "Daikin AC",
-      "integration_type": "hub",
+      "integration_type": "device",
       "config_flow": true,
       "iot_class": "local_polling"
     },