Use a slightly older version of composer-require-checker to circumvent a current issue

Author: mpdude

.github/workflows/dependencies.yml

@@ -33,4 +33,4 @@ jobs:
                     composer update --no-interaction --no-scripts --no-progress
                     composer show
             -   name: ComposerRequireChecker
-                uses: docker://ghcr.io/webfactory/composer-require-checker:4.18.0
+                uses: docker://ghcr.io/webfactory/composer-require-checker:4.11.0

src/Resources/config/services.php

@@ -2,6 +2,8 @@
 
 namespace Symfony\Component\DependencyInjection\Loader\Configurator;
 
+use function Symfony\Component\DependencyInjection\Loader\Configurator\service;
+
 return static function(ContainerConfigurator $container) {
     $services = $container->services();
     $parameters = $container->parameters();