Merge branch '4.4' into 5.2

* 4.4:
  fixed parser
  Fixed bugs found by psalm
  [FrameworkBundle] Dont store cache misses on warmup
  [Cache] skip storing failure-to-save as misses in ArrayAdapter
  [Validator] Delete obsolete statement in Regex::getHtmlPattern() phpDoc
  [FrameworkBundle] Remove author comments for configuration and extension
  [DependencyInjection] Fix "url" env var processor behavior when the url has no path
  Fixed support for nodes not extending BaseNode
  add missing queue_name to find(id) in doctrine messenger transport
  [Serializer] AbstractNormalizer force null for non-optional nullable constructor parameter denormalization when not present in input

Author: nicolas-grekas

Internal/Exporter.php

@@ -80,7 +80,7 @@ public static function prepare($values, $objectsPool, &$refsPool, &$objectsCount
                 }
 
                 if (!\is_array($properties = $value->__serialize())) {
-                    throw new \Typerror($class.'::__serialize() must return an array');
+                    throw new \TypeError($class.'::__serialize() must return an array');
                 }
 
                 goto prepare_value;