Adjust pretty name of closures on PHP 8.4 (#6351)

related to php/php-src#13550

see analog symfony change: symfony/symfony#54614

Author: staabm

src/utils/Utils.php

@@ -80,7 +80,7 @@
 use function preg_replace;
 use function shell_exec;
 use function spl_object_id;
-use function str_ends_with;
+use function str_contains;
 use function str_pad;
 use function str_split;
 use function str_starts_with;
@@ -121,7 +121,7 @@ final class Utils{
 	 */
 	public static function getNiceClosureName(\Closure $closure) : string{
 		$func = new \ReflectionFunction($closure);
-		if(!str_ends_with($func->getName(), '{closure}')){
+		if(!str_contains($func->getName(), '{closure')){
 			//closure wraps a named function, can be done with reflection or fromCallable()
 			//isClosure() is useless here because it just tells us if $func is reflecting a Closure object