N°6934 - Symfony 6.4 - upgrade Symfony bundles to 6.4 (#580)

* Update Symfony lib to version ~6.4.0
* Update code missing return type
* Add an iTop general configuration entry to store application secret (Symfony mandatory parameter)
* Use dependency injection in ExceptionListener & UserProvider classes

lib/symfony/dependency-injection/Loader/Configurator/FromCallableConfigurator.php

@@ -0,0 +1,47 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\DependencyInjection\Loader\Configurator;
+
+use Symfony\Component\DependencyInjection\Definition;
+
+/**
+ * @author Nicolas Grekas <p@tchwork.com>
+ */
+class FromCallableConfigurator extends AbstractServiceConfigurator
+{
+    use Traits\AbstractTrait;
+    use Traits\AutoconfigureTrait;
+    use Traits\AutowireTrait;
+    use Traits\BindTrait;
+    use Traits\DecorateTrait;
+    use Traits\DeprecateTrait;
+    use Traits\LazyTrait;
+    use Traits\PublicTrait;
+    use Traits\ShareTrait;
+    use Traits\TagTrait;
+
+    public const FACTORY = 'services';
+
+    private ServiceConfigurator $serviceConfigurator;
+
+    public function __construct(ServiceConfigurator $serviceConfigurator, Definition $definition)
+    {
+        $this->serviceConfigurator = $serviceConfigurator;
+
+        parent::__construct($serviceConfigurator->parent, $definition, $serviceConfigurator->id);
+    }
+
+    public function __destruct()
+    {
+        $this->serviceConfigurator->__destruct();
+    }
+}