Add device: Tuya - Motion Sensor (#4877)

Co-authored-by: AndreyGrech <150545561+AndreyGrech@users.noreply.github.com>
Co-authored-by: Andrew Jackson <andrew@codechimp.org>

Author: 3 people

library/library.json

@@ -12925,6 +12925,19 @@
             "manufacturer": "ZVIDAR",
             "model": "Z-CM-V01",
             "battery_type": "Rechargeable"
+        },
+        {
+            "manufacturer": "Tuya",
+            "model": "Temperature Humidity Sensor",
+            "model_id": "bguser20",
+            "battery_type": "AAA",
+            "battery_quantity": 2
+        },
+        {
+            "manufacturer": "Tuya",
+            "model": "Motion Sensor",
+            "model_id": "mcxw5ehu",
+            "battery_type": "CR2450"
         }
     ]
 }