feat(relay_switch_remote): add T34-Mini

Issue #6369

Although this also matches aubess_1gang_switch by dps, which already
has two "T34 Smart plug" products, this is an in-wall relay and the
Query Things Data Model result confirms it has no power/energy
monitoring functionality, which is optional in the aubess config.

custom_components/tuya_local/devices/relay_switch_remote.yaml

@@ -7,6 +7,8 @@ products:
   - id: keyjnuy4s3kre7m7
     manufacturer: Szaoju
     model: DIY Mini
+  - id: nlfukjnp7vcdsmqa
+    model: T34-Mini
 entities:
   - entity: switch
     dps: