minor #16689 [Messenger] add note how to avoid amqp queues autocreation (dbu)

This PR was merged into the 5.4 branch.

Discussion
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[Messenger] add note how to avoid amqp queues autocreation

fix symfony/symfony#39652

Commits
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07bce89 add note how to avoid amqp queues autocreation

Author: javiereguiluz

messenger.rst

@@ -1193,6 +1193,7 @@ it in the ``port`` parameter of the DSN (e.g. ``amqps://localhost?cacert=/etc/ss
     By default, the transport will automatically create any exchanges, queues and
     binding keys that are needed. That can be disabled, but some functionality
     may not work correctly (like delayed queues).
+    To not autocreate any queues, you can configure a transport with `queues: []`.
 
 .. note::