Fix security-bundle recipe (#1469)

Author: AirBair

symfony/security-bundle/7.4/config/packages/security.yaml

@@ -7,6 +7,7 @@ security:
     providers:
         users_in_memory: { memory: null }
 
+    firewalls:
         dev:
             # Ensure dev tools and static assets are always allowed
             pattern: ^/(_profiler|_wdt|assets|build)/