update remaining fed2.1 references with fed2.3

Author: dariuszkuc

generator/graphql-kotlin-federation/src/main/kotlin/com/expediagroup/graphql/generator/federation/directives/ComposeDirective.kt

@@ -32,7 +32,7 @@ import graphql.schema.GraphQLNonNull
  * it will generate following schema
  *
  * ```graphql
- * schema @composeDirective(name: "@myDirective") @link(import : ["composeDirective", "extends", "external", "inaccessible", "key", "override", "provides", "requires", "shareable", "tag", "FieldSet"], url : "https://specs.apollo.dev/federation/v2.1") {
+ * schema @composeDirective(name: "@myDirective") @link(import : ["@composeDirective", "@extends", "@external", "@inaccessible", "@interfaceObject", "@key", "@override", "@provides", "@requires", "@shareable", "@tag", "FieldSet"], url : "https://specs.apollo.dev/federation/v2.3"){
  *    query: Query
  * }
  *

plugins/schema/graphql-kotlin-sdl-generator/src/integrationTest/kotlin/com/expediagroup/graphql/plugin/schema/GenerateCustomSDLTest.kt

@@ -25,7 +25,7 @@ class GenerateCustomSDLTest {
     fun `verify we can generate SDL using custom hooks provider`() {
         val expectedSchema =
             """
-                schema @link(import : ["@composeDirective", "@extends", "@external", "@inaccessible", "@key", "@override", "@provides", "@requires", "@shareable", "@tag", "FieldSet"], url : "https://specs.apollo.dev/federation/v2.1"){
+                schema @link(import : ["@composeDirective", "@extends", "@external", "@inaccessible", "@interfaceObject", "@key", "@override", "@provides", "@requires", "@shareable", "@tag", "FieldSet"], url : "https://specs.apollo.dev/federation/v2.3"){
                   query: Query
                 }
 
@@ -53,6 +53,9 @@ class GenerateCustomSDLTest {
                     if: Boolean!
                   ) on FIELD | FRAGMENT_SPREAD | INLINE_FRAGMENT
 
+                "Provides meta information to the router that this entity type is an interface in the supergraph."
+                directive @interfaceObject on OBJECT
+
                 "Space separated list of primary keys needed to access federated object"
                 directive @key(fields: FieldSet!) repeatable on OBJECT | INTERFACE
 

website/docs/schema-generator/federation/apollo-federation.mdx

@@ -119,14 +119,15 @@ toFederatedSchema(
 will generate
 
 ```graphql
-schema @link(import : ["@composeDirective", "@extends", "@external", "@inaccessible", "@key", "@override", "@provides", "@requires", "@shareable", "@tag", "FieldSet"], url : "https://specs.apollo.dev/federation/v2.1"){
+schema @link(import : ["@composeDirective", "@extends", "@external", "@inaccessible", "@interfaceObject", "@key", "@override", "@provides", "@requires", "@shareable", "@tag", "FieldSet"], url : "https://specs.apollo.dev/federation/v2.3"){
   query: Query
 }
 
 directive @composeDirective(name: String!) repeatable on SCHEMA
 directive @extends on OBJECT | INTERFACE
 directive @external on FIELD_DEFINITION
 directive @inaccessible on SCALAR | OBJECT | FIELD_DEFINITION | ARGUMENT_DEFINITION | INTERFACE | UNION | ENUM | ENUM_VALUE | INPUT_OBJECT | INPUT_FIELD_DEFINITION
+directive @interfaceObject on OBJECT
 directive @key(fields: FieldSet!, resolvable: Boolean = true) repeatable on OBJECT | INTERFACE
 directive @link(import: [String], url: String!) repeatable on SCHEMA
 directive @override(from: String!) on FIELD_DEFINITION

website/docs/schema-generator/federation/federated-directives.md

@@ -35,7 +35,7 @@ it will generate following schema
 ```graphql
 schema
 @composeDirective(name: "@myDirective")
-@link(import : ["@composeDirective", "@extends", "@external", "@inaccessible", "@key", "@override", "@provides", "@requires", "@shareable", "@tag", "FieldSet"], url : "https://specs.apollo.dev/federation/v2.1")
+@link(import : ["@composeDirective", "@extends", "@external", "@inaccessible", "@interfaceObject", "@key", "@override", "@provides", "@requires", "@shareable", "@tag", "FieldSet"], url : "https://specs.apollo.dev/federation/v2.3")
 {
    query: Query
 }