RGB LED strip: fix typo

Apparent accidental slip with the DEL key.

custom_components/tuya_local/devices/rgb_led_strip.yaml

@@ -1,6 +1,6 @@
 name: LED strip
 legacy_type: nince_rgb_led_strip
-roducts:
+products:
   - id: dga9j4k3myutu1qo
     name: Teberno LGC-005 OEM3
   - id: q5dhxp3mjrbmr5pi