ignore unused variable

The variable needs to be accepted in order to not run into the fatal error: Fatal error: Declaration of Gutenberg_REST_Templates_Controller_6_4::get_items_permissions_check() must be compatible with WP_REST_Templates_Controller::get_items_permissions_check($request) in /var/www/html/wp-content/plugins/gutenberg/lib/compat/wordpress-6.4/class-gutenberg-rest-templates-controller-6-4.php on line 83

lib/compat/wordpress-6.4/class-gutenberg-rest-templates-controller-6-4.php

@@ -81,7 +81,7 @@ protected function prepare_revision_links( $template ) {
 	 * @param WP_REST_Request $request Full details about the request.
 	 * @return true|WP_Error True if the request has read access, WP_Error object otherwise.
 	 */
-	public function get_items_permissions_check( $request ) {
+	public function get_items_permissions_check( $request ) { // phpcs:ignore VariableAnalysis.CodeAnalysis.VariableAnalysis.UnusedVariable
 		/*
 		 * Allow access to anyone who can edit posts.
 		 */
@@ -106,7 +106,7 @@ public function get_items_permissions_check( $request ) {
 	 * @param WP_REST_Request $request Full details about the request.
 	 * @return true|WP_Error True if the request has read access, WP_Error object otherwise.
 	 */
-	public function get_item_permissions_check( $request ) {
+	public function get_item_permissions_check( $request ) { // phpcs:ignore VariableAnalysis.CodeAnalysis.VariableAnalysis.UnusedVariable
 		/*
 		 * Allow access to anyone who can edit posts.
 		 */