Merge branch '5.4' into 6.0

* 5.4:
  Update setup.rst - Symfony 5.4

Author: javiereguiluz

setup.rst

@@ -271,14 +271,14 @@ stable version. If you want to use an LTS version, add the ``--version`` option:
     $ symfony new my_project_name --version=next
 
     # you can also select an exact specific Symfony version
-    $ symfony new my_project_name --version=4.4
+    $ symfony new my_project_name --version=5.4
 
 The ``lts`` and ``next`` shortcuts are only available when using Symfony to
 create new projects. If you use Composer, you need to tell the exact version:
 
 .. code-block:: terminal
 
-    $ composer create-project symfony/website-skeleton:"^4.4" my_project_name
+    $ composer create-project symfony/website-skeleton:"^5.4" my_project_name
 
 The Symfony Demo application
 ----------------------------