Require explicitly the PHP v8 polyfill

Author: 94noni

composer.json

@@ -23,6 +23,7 @@
     "doctrine/doctrine-bundle": "^2.4",
     "meilisearch/meilisearch-php": "^1.0.0",
     "symfony/filesystem": "^4.4 || ^5.0 || ^6.0",
+    "symfony/polyfill-php80": "^1.27",
     "symfony/property-access": "^4.4 || ^5.0 || ^6.0",
     "symfony/serializer": "^4.4 || ^5.0 || ^6.0"
   },