Merge branch '5.4' into 6.2

* 5.4:
  Fix some Composer keywords
  [FrameworkBundle] Rename limiter’s `strategy` to `policy` in XSD
  [VarDumper] Fixed dumping of CutStub
  Fix test
  Change limit argument from string to integer.
  [Messenger] Fix `evaluate()` calls in `WorkerTest`
  [Mailer] STDOUT blocks infinitely under Windows when STDERR is filled

Author: fabpot

composer.json

@@ -2,7 +2,7 @@
     "name": "symfony/ldap",
     "type": "library",
     "description": "Provides a LDAP client for PHP on top of PHP's ldap extension",
-    "keywords": ["ldap", "active directory"],
+    "keywords": ["ldap", "active-directory"],
     "homepage": "https://symfony.com",
     "license": "MIT",
     "authors": [