* 4.4: (25 commits)
  [DoctrineBridge] Use new Types::* constants and support new json type
  [Debug][ErrorHandler] improved deprecation notices for methods new args and return type
  [BrowserKit] Nested file array prevents uploading file
  [ExpressionLanguage] Fixed collisions of character operators with object properties
  [Validator] Remove specific check for Valid targets
  [PhpUnitBridge] Use trait instead of extending deprecated class
  Fix versioned namespace clears
  fix remember me
  Use strict assertion in asset tests
  [DoctrineBridge][DoctrineExtractor] Fix indexBy with custom and some core types
  Do not rely on the current locale when dumping a Graphviz object
  fix typo
  [Ldap] force default network timeout
  [Config] don't throw on missing excluded paths
  Docs: Typo, grammar
  [Validator] Add the missing translations for the Polish ("pl") locale
  [PhpUnitBridge] Add compatibility to PHPUnit 9 #35662
  [Routing] Add locale requirement for localized routes
  [Console] Inline exact-match handling with 4.4
  Set previous exception when rethrown from controller resolver
  ...