Issue #71: Update requirements for Drupal 11 compatibility.

Author: FlorentTorregrosa

composer.json

@@ -12,7 +12,7 @@
     "require": {
         "php": ">= 7.4",
         "friendsofphp/php-cs-fixer": "^3.49.0",
-        "symfony/yaml": "^3 || ^4 || ^5 || ^6"
+        "symfony/yaml": "^3 || ^4 || ^5 || ^6 || ^7"
     },
     "autoload": {
         "psr-4": {