[sandbox-sites] Also update the playground environment subdomains with the new ones for InstaWP's additional staging TLDs.

Author: fajardoleo

includes/entities/class-fs-site.php

@@ -220,6 +220,8 @@ static function is_playground_wp_environment_by_host( $host ) {
             // Services aimed at providing a WordPress sandbox environment.
             $sandbox_wp_environment_domains = array(
                 // InstaWP
+                'instawp.co',
+                'instawp.link',
                 'instawp.xyz',
 
                 // TasteWP