Merge branch '4.3' into 4.4

* 4.3:
  [Mailer] fixed tests on Windows
  [PhpUnitBridge] fix tests
  [Mailer] fixed error message when connecting to a stream raises an error before connect()
  [Mailer] fixed timeout type hint
  improve error messages in the event dispatcher
  [Security/Core] work around sodium_compat issue
  bumped Symfony version to 4.3.3
  updated VERSION for 4.3.2
  updated CHANGELOG for 4.3.2
  bumped Symfony version to 4.2.11
  updated VERSION for 4.2.10
  updated CHANGELOG for 4.2.10
  bumped Symfony version to 3.4.30
  updated VERSION for 3.4.29
  update CONTRIBUTORS for 3.4.29
  updated CHANGELOG for 3.4.29
  Fixed type annotation.

Author: fabpot

Generator/UrlGeneratorInterface.php

@@ -71,9 +71,9 @@ interface UrlGeneratorInterface extends RequestContextAwareInterface
      *
      * The special parameter _fragment will be used as the document fragment suffixed to the final URL.
      *
-     * @param string $name          The name of the route
-     * @param mixed  $parameters    An array of parameters
-     * @param int    $referenceType The type of reference to be generated (one of the constants)
+     * @param string  $name          The name of the route
+     * @param mixed[] $parameters    An array of parameters
+     * @param int     $referenceType The type of reference to be generated (one of the constants)
      *
      * @return string The generated URL
      *