Update docusaurus.config.js

Author: Pash10g

docusaurus.config.js

@@ -73,6 +73,10 @@ const footerLinks = [
     href: `https://www.mongodb.com/docs/drivers/php-drivers/`,
     label: "PHP Driver",
   },
+  {
+    href: `https://www.mongodb.com/docs/drivers/php-frameworks/symfony/`,
+    label: "MongoDB and Symfony integration",
+  },
   {
     label: `© ${new Date().getFullYear()} MongoDB, Inc.`,
     href: "https://www.mongodb.com",