Update device: COSensor_EM by Trust (#643)

Author: github-actions[bot]

custom_components/battery_notes/data/library.json

@@ -3157,6 +3157,11 @@
             "manufacturer": "Zooz",
             "model": "ZSE44",
             "battery_type": "CR2450"
+        },
+        {
+            "manufacturer": "Trust",
+            "model": "COSensor-EM",
+            "battery_type": "CR123A"
         }
     ]
 }