Merge branch '6.4' into 7.1

* 6.4:
  [Form] Remove unnecessary imports
  minor #58472 CS: clean some whitespaces/indentation (keradus)
  Fix newline
  harden test to not depend on the system's configured default timezone
  [Form] Support intl.use_exceptions/error_level in NumberToLocalizedStringTransformer
  [Doctrine][Messenger] Use common sequence name to get id from Oracle
  [ExpressionLanguage] Add missing test case for `Lexer`
  [FrameworkBundle] Fix passing request_stack to session.listener
  ensure session storages are opened in tests before destroying them
  [Serializer] Fix `ObjectNormalizer` gives warnings on normalizing with public static property
  [HttpKernel] Correctly merge `max-age`/`s-maxage` and `Expires` headers
  [Security][Validator] Check translations for Czech
  [Security] Fix serialized object representation in tests
  [DoctrineBridge] Fix risky test warnings
  [Serializer] Catch `NotNormalizableValueException` for variadic parameters

Author: xabbuh

Filesystem.php

@@ -224,6 +224,7 @@ public function chmod(string|iterable $files, int $mode, int $umask = 0000, bool
      * Change the owner of an array of files or directories.
      *
      * This method always throws on Windows, as the underlying PHP function is not supported.
+     *
      * @see https://www.php.net/chown
      *
      * @param string|int $user      A user name or number
@@ -253,6 +254,7 @@ public function chown(string|iterable $files, string|int $user, bool $recursive
      * Change the group of an array of files or directories.
      *
      * This method always throws on Windows, as the underlying PHP function is not supported.
+     *
      * @see https://www.php.net/chgrp
      *
      * @param string|int $group     A group name or number