Updated the Security section in the v14 blog post (#7637)

Author: glen-84

website/src/blog/2024-08-30-hot-chocolate-14/2024-08-30-hot-chocolate-14.md

@@ -878,15 +878,15 @@ Another change we made with Hot Chocolate 14 is around introspection. When we de
 ```csharp
 builder
     .AddGraphQLServer()
-    .ModifyRequestOptions(o => o.EnableIntrospection = true);
+    .DisableIntrospection(false);
 ```
 
 Also the schema file can be disabled like the following.
 
 ```csharp
 builder
     .AddGraphQLServer()
-    .ModifyRequestOptions(o => o.EnableSchemaFile = false);
+    .ModifyRequestOptions(o => o.EnableSchemaFileSupport = false);
 ```
 
 # Fusion