Merge branch '4.4' into 5.3

* 4.4:
  [VarExporter] escape unicode chars involved in directionality
  [Intl] Update the ICU data to 70.1
  Fix typos
  Update validators.ca.xlf
  Add missing Validator translations for Estonian
  Fix `Request::getUserInfo()` return type
  [VarDumper] Make dumping DateInterval instances timezone-independent
  Add missing validators translation in Brazillian Portuguese
  I heard you like some Finnish translations #43432
  fix typo and improve TH translation
  Added missing translations for Thai (th)
  [Messenger] Use `TransportMessageIdStamp` in `InMemoryTransport` allows retrying

Author: jderusse

DataCollector/ConfigDataCollector.php

@@ -141,7 +141,7 @@ public function isSymfonyLts(): bool
     }
 
     /**
-     * Returns the human redable date when this Symfony version ends its
+     * Returns the human readable date when this Symfony version ends its
      * maintenance period.
      *
      * @return string
@@ -152,7 +152,7 @@ public function getSymfonyEom()
     }
 
     /**
-     * Returns the human redable date when this Symfony version reaches its
+     * Returns the human readable date when this Symfony version reaches its
      * "end of life" and won't receive bugs or security fixes.
      *
      * @return string