Update examples to include one for receiving and requesting device verification

examples/request-device-verification.json

@@ -0,0 +1,92 @@
+[
+  {
+    "id": "9345e8c42e327dba",
+    "type": "matrix-device-verification",
+    "z": "f025a8b9fbd1b054",
+    "name": "",
+    "server": null,
+    "mode": "request",
+    "inputs": 1,
+    "outputs": 2,
+    "x": 480,
+    "y": 1660,
+    "wires": [
+      [
+        "b676082d56430aec"
+      ],
+      []
+    ]
+  },
+  {
+    "id": "b676082d56430aec",
+    "type": "matrix-device-verification",
+    "z": "f025a8b9fbd1b054",
+    "name": "",
+    "server": null,
+    "mode": "start",
+    "inputs": 1,
+    "outputs": 1,
+    "x": 740,
+    "y": 1660,
+    "wires": [
+      [
+        "23a0225f2f2615a3"
+      ]
+    ]
+  },
+  {
+    "id": "23a0225f2f2615a3",
+    "type": "matrix-device-verification",
+    "z": "f025a8b9fbd1b054",
+    "name": "",
+    "server": null,
+    "mode": "accept",
+    "inputs": 1,
+    "outputs": 1,
+    "x": 970,
+    "y": 1660,
+    "wires": [
+      []
+    ]
+  },
+  {
+    "id": "3eced60b58c999eb",
+    "type": "inject",
+    "z": "f025a8b9fbd1b054",
+    "name": "",
+    "props": [
+      {
+        "p": "userId",
+        "v": "@bot:example.com",
+        "vt": "str"
+      },
+      {
+        "p": "devices",
+        "v": "[\"ZRRJKASJDUK\"]",
+        "vt": "json"
+      }
+    ],
+    "repeat": "",
+    "crontab": "",
+    "once": false,
+    "onceDelay": 0.1,
+    "topic": "",
+    "x": 290,
+    "y": 1660,
+    "wires": [
+      [
+        "9345e8c42e327dba"
+      ]
+    ]
+  },
+  {
+    "id": "f58ceba2a8819c09",
+    "type": "comment",
+    "z": "f025a8b9fbd1b054",
+    "name": "Request verification from a specific userId and device",
+    "info": "",
+    "x": 440,
+    "y": 1620,
+    "wires": []
+  }
+]