feat(ClientApplication): add role connections (#9072)

* feat: add add role connections

* feat: add add role connections

* fix: export new class in the index

* Update typings/rawDataTypes.d.ts

Co-authored-by: Aura Román <kyradiscord@gmail.com>

* chore: invite scope

* docs(ApplicationRoleConnectionMetadata): add docstring for the class

* docs(Constants): fix ApplicationRoleConnectionMetadataTypes jsdoc syntax

---------

Co-authored-by: Aura Román <kyradiscord@gmail.com>
Co-authored-by: SpaceEEC <spaceeec@yahoo.com>

src/structures/ApplicationRoleConnectionMetadata.js

@@ -0,0 +1,48 @@
+'use strict';
+
+const { ApplicationRoleConnectionMetadataTypes } = require('../util/Constants');
+
+/**
+ * Role connection metadata object for an application.
+ */
+class ApplicationRoleConnectionMetadata {
+  constructor(data) {
+    /**
+     * The name of this metadata field
+     * @type {string}
+     */
+    this.name = data.name;
+
+    /**
+     * The name localizations for this metadata field
+     * @type {?Object<Locale, string>}
+     */
+    this.nameLocalizations = data.name_localizations ?? null;
+
+    /**
+     * The description of this metadata field
+     * @type {string}
+     */
+    this.description = data.description;
+
+    /**
+     * The description localizations for this metadata field
+     * @type {?Object<Locale, string>}
+     */
+    this.descriptionLocalizations = data.description_localizations ?? null;
+
+    /**
+     * The dictionary key for this metadata field
+     * @type {string}
+     */
+    this.key = data.key;
+
+    /**
+     * The type of this metadata field
+     * @type {ApplicationRoleConnectionMetadataType}
+     */
+    this.type = typeof data.type === 'number' ? ApplicationRoleConnectionMetadataTypes[data.type] : data.type;
+  }
+}
+
+exports.ApplicationRoleConnectionMetadata = ApplicationRoleConnectionMetadata;