Merge branch '4.3' into 4.4

* 4.3:
  Fixes windows error
  [Messenger] Added more test for MessageBus
  fixed typo
  [Filesystem] added missing deprecations to UPGRADE-4.3.md
  Fix authentication for redis transport
  only decorate when an event dispatcher was passed
  [FrmaeworkBundle] More simplifications in the DI configuration
  Fixing validation for messenger transports retry_strategy service key
  Removed unused field.
  Remove @internal annotations for the serilize methods
  [Lock] Stores must implement `putOffExpiration`
  Annotated correct return type for getInEdges()/getOutEdges().
  deprecate the framework.templating option

Author: fabpot

bin/simple-phpunit.php

@@ -131,7 +131,7 @@
     $prevRoot = getenv('COMPOSER_ROOT_VERSION');
     putenv("COMPOSER_ROOT_VERSION=$PHPUNIT_VERSION.99");
     // --no-suggest is not in the list to keep compat with composer 1.0, which is shipped with Ubuntu 16.04LTS
-    $exit = proc_close(proc_open("$COMPOSER install --no-dev --prefer-dist --no-progress --ansi", array(), $p, getcwd(), null, array('bypass_shell' => true)));
+    $exit = proc_close(proc_open("$COMPOSER install --no-dev --prefer-dist --no-progress --ansi", array(), $p));
     putenv('COMPOSER_ROOT_VERSION'.(false !== $prevRoot ? '='.$prevRoot : ''));
     if ($exit) {
         exit($exit);