Merge branch '4.4'

* 4.4:
  [PhpUnitBridge] Bump PHPUnit 7+8
  Prepare for PHP 7.4 preload
  prevent double deprecation message
  [Validator] Deprecate unused arg in ExpressionValidator
  [Config] Introduce find method in ArrayNodeDefinition to ease configuration tree manipulation
  [DomCrawler][Feature][DX] Add Form::getName() method
  [VarDumper] caster for HttpClient's response dumps all info

Author: nicolas-grekas

bin/simple-phpunit.php

@@ -47,9 +47,12 @@
     return $default;
 };
 
-if (PHP_VERSION_ID >= 70100) {
+if (PHP_VERSION_ID >= 70200) {
+    // PHPUnit 8 requires PHP 7.2+
+    $PHPUNIT_VERSION = $getEnvVar('SYMFONY_PHPUNIT_VERSION', '8.2');
+} elseif (PHP_VERSION_ID >= 70100) {
     // PHPUnit 7 requires PHP 7.1+
-    $PHPUNIT_VERSION = $getEnvVar('SYMFONY_PHPUNIT_VERSION', '7.4');
+    $PHPUNIT_VERSION = $getEnvVar('SYMFONY_PHPUNIT_VERSION', '7.5');
 } elseif (PHP_VERSION_ID >= 70000) {
     // PHPUnit 6 requires PHP 7.0+
     $PHPUNIT_VERSION = $getEnvVar('SYMFONY_PHPUNIT_VERSION', '6.5');