fix test

Author: Khartir

tests/Type/Php/data/preg_match_unchecked.php

@@ -7,7 +7,7 @@
 $string = 'Hello World';
 
 // when return value isn't checked, we may-or-may-not have matches
-$type = "array{0?: string, 1?: non-empty-string, 2?: 'o', 3?: 'World'}";
+$type = "list{0?: string, 1?: non-empty-string, 2?: 'o', 3?: 'World'}";
 
 // @phpstan-ignore-next-line - use of unsafe is intentional
 \preg_match($pattern, $string, $matches);