Update stretch23.json

Author: bouwew

tests/data/stretch/stretch_v23.json

@@ -329,5 +329,25 @@
     "switches": {
       "relay": false
     }
+  },
+  "fead900a56d3430bb2d53d891f7c0656": {
+    "dev_class": "heater_central_plug",
+    "firmware": "2011-06-27T10:52:18+02:00",
+    "hardware": "6539-0701-4026",
+    "location": "0000aaaa0000aaaa0000aaaa0000aa00",
+    "model": "Circle type F",
+    "name": "CV-ketel 25F6789",
+    "sensors": {
+      "electricity_consumed": 1.56,
+      "electricity_consumed_interval": 0.04,
+      "electricity_produced": 0.0,
+      "electricity_produced_interval": 0.0
+     },
+    "switches": {
+      "lock": true,
+      "relay": true
+    },
+    "vendor": "Plugwise",
+    "zigbee_mac_address": "ABCD012345670A06"
   }
 }