Merge branch '4.4' into 5.1

* 4.4:
  [HttpKernel] Adjust tests to new "class not found" error message format.
  Don't call createMock with an array of interfaces.
  [FrameworkBundle] Fix Tests on PHPUnit 9.3.
  [WebProfilerBundle] Fix Tests on PHPUnit 9.3.
  esmtp error not being thrown properly
  [Yaml Parser] fixed Parser to skip comments when inlining sequences
  [DI] fix generating preload file when cache_dir is outside project_dir
  Fix CacheCollectorPass with decorated cache pools
  [PhpUnitBridge] CoverageListenerTrait update for PHPUnit 8.5/9.x
  Remove invalid instantiation declaration
  [PropertyInfo] Fix typed collections in PHP 7.4

Author: fabpot

Tests/Controller/ControllerResolverTest.php

@@ -170,9 +170,9 @@ public function getUndefinedControllers()
         $controller = new ControllerTest();
 
         return [
-            ['foo', \Error::class, 'Class \'foo\' not found'],
-            ['oof::bar', \Error::class, 'Class \'oof\' not found'],
-            [['oof', 'bar'], \Error::class, 'Class \'oof\' not found'],
+            ['foo', \Error::class, \PHP_VERSION_ID < 80000 ? 'Class \'foo\' not found' : 'Class "foo" not found'],
+            ['oof::bar', \Error::class, \PHP_VERSION_ID < 80000 ? 'Class \'oof\' not found' : 'Class "oof" not found'],
+            [['oof', 'bar'], \Error::class, \PHP_VERSION_ID < 80000 ? 'Class \'oof\' not found' : 'Class "oof" not found'],
             ['Symfony\Component\HttpKernel\Tests\Controller\ControllerTest::staticsAction', \InvalidArgumentException::class, 'The controller for URI "/" is not callable: Expected method "staticsAction" on class "Symfony\Component\HttpKernel\Tests\Controller\ControllerTest", did you mean "staticAction"?'],
             ['Symfony\Component\HttpKernel\Tests\Controller\ControllerTest::privateAction', \InvalidArgumentException::class, 'The controller for URI "/" is not callable: Method "privateAction" on class "Symfony\Component\HttpKernel\Tests\Controller\ControllerTest" should be public and non-abstract'],
             ['Symfony\Component\HttpKernel\Tests\Controller\ControllerTest::protectedAction', \InvalidArgumentException::class, 'The controller for URI "/" is not callable: Method "protectedAction" on class "Symfony\Component\HttpKernel\Tests\Controller\ControllerTest" should be public and non-abstract'],