feat(wifi_m604_quad_switch): add Bseed quad switch

Issue #5707

custom_components/tuya_local/devices/wifi_m604_quad_switch.yaml

@@ -2,6 +2,8 @@ name: Quad switch
 products:
   - id: iv8nm7yimgfz2kmx
     model: M604
+  - id: key7axydcvmea3x9
+    manufacturer: Bseed
 entities:
   - entity: switch
     translation_key: switch_x