fix: conditionally configure Doctrine ORM options based on doctrine-bundle version

Add version-specific Doctrine ORM configuration in AppKernel to support both
doctrine-bundle 2.x and 3.x:

- For doctrine-bundle 2.x (< 3.0): Set enable_lazy_ghost_objects and auto_generate_proxy_classes
- For doctrine-bundle 3.x (>= 3.0): These options are deprecated/removed and should not be set

This fixes compatibility issues when running tests with different doctrine-bundle versions.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

Author: Spomky

tests/symfony/functional/AppKernel.php

@@ -38,5 +38,22 @@ public function registerBundles(): iterable
     public function registerContainerConfiguration(LoaderInterface $loader): void
     {
         $loader->load(__DIR__ . '/../config/config.yml');
+
+        // Add Doctrine ORM configuration based on doctrine-bundle version
+        $loader->load(function ($container) {
+            // Check doctrine/doctrine-bundle version
+            $isDoctrine2 = version_compare(DoctrineBundle::VERSION, '3.0', '<');
+
+            if ($isDoctrine2) {
+                // For doctrine-bundle 2.x, these options are required
+                $container->loadFromExtension('doctrine', [
+                    'orm' => [
+                        'enable_lazy_ghost_objects' => true,
+                        'auto_generate_proxy_classes' => true,
+                    ],
+                ]);
+            }
+            // For doctrine-bundle 3.x, these options should not be set (they're deprecated/removed)
+        });
     }
 }