Add integration_type device to solax (#163629)

homeassistant/components/solax/manifest.json

@@ -4,6 +4,7 @@
   "codeowners": ["@squishykid", "@Darsstar"],
   "config_flow": true,
   "documentation": "https://www.home-assistant.io/integrations/solax",
+  "integration_type": "device",
   "iot_class": "local_polling",
   "loggers": ["solax"],
   "requirements": ["solax==3.2.3"]

homeassistant/generated/integrations.json

@@ -6440,7 +6440,7 @@
     },
     "solax": {
       "name": "SolaX Power",
-      "integration_type": "hub",
+      "integration_type": "device",
       "config_flow": true,
       "iot_class": "local_polling"
     },