Add integration type to webostv (#157736)

Co-authored-by: Claude <noreply@anthropic.com>

homeassistant/components/webostv/manifest.json

@@ -4,6 +4,7 @@
   "codeowners": ["@thecode"],
   "config_flow": true,
   "documentation": "https://www.home-assistant.io/integrations/webostv",
+  "integration_type": "device",
   "iot_class": "local_push",
   "loggers": ["aiowebostv"],
   "quality_scale": "platinum",

homeassistant/generated/integrations.json

@@ -3525,7 +3525,7 @@
           "name": "LG ThinQ"
         },
         "webostv": {
-          "integration_type": "hub",
+          "integration_type": "device",
           "config_flow": true,
           "iot_class": "local_push",
           "name": "LG webOS TV"