Merge branch '6.3' into 6.4

* 6.3:
  [DependencyInjection] Fix dumping containers with null-referenced services
  [Routing] Fix removing aliases pointing to removed route in RouteCollection::remove()
  [VarExporter] Fix lazy ghost trait when using nullsafe operator

Author: derrabus

LazyGhostTrait.php

@@ -166,8 +166,9 @@ public function &__get($name): mixed
             if ($state && (null === $scope || isset($propertyScopes["\0$scope\0$name"]))) {
                 if (LazyObjectState::STATUS_INITIALIZED_FULL === $state->status) {
                     // Work around php/php-src#12695
-                    $property = $propertyScopes[null === $scope ? $name : "\0$scope\0$name"][3]
-                        ?? (Hydrator::$propertyScopes[$this::class] = Hydrator::getPropertyScopes($this::class))[3];
+                    $property = null === $scope ? $name : "\0$scope\0$name";
+                    $property = $propertyScopes[$property][3]
+                        ?? Hydrator::$propertyScopes[$this::class][$property][3] = new \ReflectionProperty($scope ?? $class, $name);
                 } else {
                     $property = null;
                 }

Tests/Fixtures/LazyGhost/ChildMagicClass.php

@@ -18,5 +18,14 @@ class ChildMagicClass extends MagicClass implements LazyObjectInterface
 {
     use LazyGhostTrait;
 
+    private const LAZY_OBJECT_PROPERTY_SCOPES = [
+        "\0".self::class."\0".'data' => [self::class, 'data', null],
+        "\0".self::class."\0".'lazyObjectState' => [self::class, 'lazyObjectState', null],
+        "\0".parent::class."\0".'data' => [parent::class, 'data', null],
+        'cloneCounter' => [self::class, 'cloneCounter', null],
+        'data' => [self::class, 'data', null],
+        'lazyObjectState' => [self::class, 'lazyObjectState', null],
+    ];
+
     private int $data = 123;
 }