Merge branch '4.4' into 5.4

* 4.4:
  CS fixes
  Bump Symfony version to 4.4.44
  Update VERSION for 4.4.43
  Update CONTRIBUTORS for 4.4.43
  Update CHANGELOG for 4.4.43

Author: nicolas-grekas

bin/simple-phpunit.php

@@ -66,14 +66,14 @@
         $phpunitConfigFilename = $phpunitConfigFilename ?: $getPhpUnitConfig('phpunit.xml');
 
         if ($phpunitConfigFilename) {
-            $phpunitConfig = new DomDocument();
+            $phpunitConfig = new DOMDocument();
             $phpunitConfig->load($phpunitConfigFilename);
         } else {
             $phpunitConfig = false;
         }
     }
     if (false !== $phpunitConfig) {
-        $var = new DOMXpath($phpunitConfig);
+        $var = new DOMXPath($phpunitConfig);
         foreach ($var->query('//php/server[@name="'.$name.'"]') as $var) {
             return $var->getAttribute('value');
         }