Add device: rtl_433 - Acurite-606TX (#4950)

Author: github-actions[bot]

library/library.json

@@ -13112,6 +13112,12 @@
             "manufacturer": "ZVIDAR",
             "model": "Z-CM-V01",
             "battery_type": "Rechargeable"
+        },
+        {
+            "manufacturer": "rtl_433",
+            "model": "Acurite-606TX",
+            "battery_type": "AA",
+            "battery_quantity": 2
         }
     ]
 }