Add device: Bosch - RBSH-RTH0-BAT-ZB-EU (#4435)

Author: github-actions[bot]

library/library.json

@@ -11944,6 +11944,13 @@
             "manufacturer": "ZVIDAR",
             "model": "Z-CM-V01",
             "battery_type": "Rechargeable"
+        },
+        {
+            "manufacturer": "Bosch",
+            "model": "RBSH-RTH0-BAT-ZB-EU",
+            "hw_version": "0x02096a90",
+            "battery_type": "AAA",
+            "battery_quantity": 4
         }
     ]
 }