Update redirection configuration by removing monikers

Removed 'monikers' field from the first redirection entry.

Author: poliveria

.openpublishing.redirection.json

@@ -3,10 +3,9 @@
     {
       "source_path": "articles/sentinel/datalake/sentinel-mcp-chatgpt-connector.md",
       "redirect_url": "/sentinel/datalake/sentinel-mcp-chatgpt-claude-connector",
-      "redirect_document_id": false,
-      "monikers": [
-        "migrate"
-      ]
+      "redirect_document_id": false
+    },
+    {
       "source_path": "articles/iot-hub/horizontal-arm-route-messages.md",
       "redirect_url": "/previous-versions/azure/iot-hub/horizontal-arm-route-messages",
       "redirect_document_id": false