Add integration_type device to arcam_fmj (home-assistant#158846)

Author: joostlek

homeassistant/components/arcam_fmj/manifest.json

@@ -4,6 +4,7 @@
   "codeowners": ["@elupus"],
   "config_flow": true,
   "documentation": "https://www.home-assistant.io/integrations/arcam_fmj",
+  "integration_type": "device",
   "iot_class": "local_polling",
   "loggers": ["arcam"],
   "requirements": ["arcam-fmj==1.8.2"],

homeassistant/generated/integrations.json

@@ -505,7 +505,7 @@
     },
     "arcam_fmj": {
       "name": "Arcam FMJ Receivers",
-      "integration_type": "hub",
+      "integration_type": "device",
       "config_flow": true,
       "iot_class": "local_polling"
     },