Fixed update of package which conflicts with Drupal 9.5.x requirements.

Author: joachim-n

composer.json

@@ -37,15 +37,15 @@
         }
     ],
     "require": {
-        "composer/installers": "^2",
+        "composer/installers": "^1.9 | ^2",
         "drupal/core-composer-scaffold": "*",
         "drupal/drupal": "*",
         "drupal/core": "*",
         "drupal/core-dev": "*",
         "drupal/core-recommended": "*",
         "drush/drush": "^11.x-dev",
         "phpspec/prophecy-phpunit": "*",
-        "symfony/var-dumper": "^6.2"
+        "symfony/var-dumper": "^5.4 | ^6.2"
     },
     "minimum-stability": "dev",
     "prefer-stable": true,