DataGrid OData Service Demo - Remove demo from menuMeta (DevExpress#31825)

Author: markallenramirez

apps/demos/menuMeta.json

@@ -44,14 +44,6 @@
                 "DemoType": "Web",
                 "Equivalents": "ajax request"
               },
-              {
-                "Title": "OData Service",
-                "Name": "OdataService",
-                "Widget": "DataGrid",
-                "MvcDocUrl": "https://docs.devexpress.com/DevExtremeAspNetMvc/400704/concepts/data-binding#odata",
-                "NetCoreDocUrl": "https://docs.devexpress.com/AspNetCore/401022/devextreme-based-controls/concepts/bind-controls-to-data/odata",
-                "DemoType": "Web"
-              },
               {
                 "Title": "Custom Data Source",
                 "Name": "CustomDataSource",