Allow Symfony 8 packages in Twig extra packages

Author: javiereguiluz

composer.json

@@ -16,7 +16,7 @@
     ],
     "require": {
         "php": ">=8.1.0",
-        "symfony/cache": "^5.4|^6.4|^7.0",
+        "symfony/cache": "^5.4|^6.4|^7.0|^8.0",
         "twig/twig": "^3.21|^4.0"
     },
     "require-dev": {