azurerm_data_factory_integration_runtime_self_hosted - fix the bug …

…that auth keys are not exported (#25246)

internal/services/datafactory/data_factory_integration_runtime_self_hosted_resource.go

@@ -197,6 +197,9 @@ func resourceDataFactoryIntegrationRuntimeSelfHostedRead(d *pluginsdk.ResourceDa
 					return fmt.Errorf("setting `rbac_authorization`: %#v", err)
 				}
 			}
+
+			// The ListAuthenticationKeys on integration runtime type Linked is not supported.
+			// Only skip the call to ListAuthKeys if the linkedInfo is valid.
 			return nil
 		}
 	}