Add integration_type to the manifest.

integration_type is being expanded in 2022.11 to distinguish hub, device
and service integrations.
The default until this field becomes mandatory will be "hub", which is not
correct for this integration.

custom_components/tuya_local/manifest.json

@@ -1,5 +1,6 @@
 {
     "domain": "tuya_local",
+    "integration_type": "device",
     "iot_class": "local_polling",
     "name": "Tuya Local",
     "version": "0.20.1",