Inkbird iBBQ4T: update product details for this model.

Product id and name was just straight copied from the iBBQ-4BW config.
Update them for this model.

Issue #750, thanks to @lhassell for noticing this and providing the correct
details

custom_components/tuya_local/devices/inkbird_bbq4t_thermometer.yaml

@@ -1,7 +1,7 @@
 name: Inkbird BBQ thermometer
 products:
-  - id: coa4tu1646wdybzy
-    name: IBBQ-4BW
+  - id: wavwesi8clrfwx68
+    name: IBBQ-4T v2.x
 primary_entity:
   entity: sensor
   name: Temperature probe 1