Update device: 3400 by CentraLite (#2243)

Author: github-actions[bot]

custom_components/battery_notes/data/library.json

@@ -6697,6 +6697,12 @@
             "model": "ZSE70",
             "battery_type": "CR123A",
             "battery_quantity": 2
+        },
+        {
+            "manufacturer": "CentraLite",
+            "model": "3400",
+            "battery_type": "CR123A",
+            "battery_quantity": 2
         }
     ]
 }