(AzureCXP) fixes MicrosoftDocs/azure-docs#122333

fixing the duplicate values in Backend API's table

Author: Venkateshdodda-MSFT

articles/api-management/api-management-gateways-overview.md

@@ -110,7 +110,6 @@ The following tables compare features available in the following API Management
 | [Pass-through WebSocket](websocket-api.md) |  ✔️ |  ✔️ | ❌ | ✔️ |
 | [Pass-through gRPC](grpc-api.md) (preview) |  ❌ | ❌ | ❌ | ✔️ |
 | [OData](import-api-from-odata.md) (preview) |  ✔️ |  ✔️ | ✔️ | ✔️ |
-| [Pass-through GraphQL](graphql-apis-overview.md) |  ✔️ | ✔️ |✔️ | ✔️ |
 | [Azure OpenAI](azure-openai-api-from-specification.md) | ✔️ | ✔️ | ✔️ | ✔️ |
 | [Circuit breaker in backend](backends.md#circuit-breaker-preview) (preview) |  ✔️ | ✔️ | ❌ | ✔️ |
 | [Load-balanced backend pool](backends.md#load-balanced-pool-preview) (preview) |  ✔️ | ✔️ | ✔️ | ✔️ |