Update device: GARDENA smart Sensor by Gardena (#3412)

Author: github-actions[bot]

library/library.json

@@ -9657,6 +9657,12 @@
             "manufacturer": "ZVIDAR",
             "model": "Z-CM-V01",
             "battery_type": "Rechargeable"
+        },
+        {
+            "manufacturer": "Gardena",
+            "model": "GARDENA smart Sensor",
+            "battery_type": "AA",
+            "battery_quantity": 2
         }
     ]
 }