Also check PropertyInitializationExpr scope for additional constructors

The scope check for PropertyInitializationExpr was restricted to only
__construct, but additional constructors (configured via additionalConstructors
or AdditionalConstructorsExtension) should also consult the scope since
PropertyInitializationExpr from __construct correctly reflects promoted
property initialization state for them.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

Author: phpstan-bot

src/Node/ClassPropertiesNode.php

@@ -211,7 +211,7 @@ public function getUninitializedProperties(
 			if ($usage instanceof PropertyWrite) {
 				if (array_key_exists($propertyName, $initializedPropertiesMap)) {
 					$hasInitialization = $initializedPropertiesMap[$propertyName];
-					if (strtolower($function->getName()) === '__construct') {
+					if (in_array($function->getName(), $constructors, true)) {
 						$hasInitialization = $hasInitialization->or($usageScope->hasExpressionType(new PropertyInitializationExpr($propertyName)));
 					}
 					if (