minor #14270 [Messenger] Documented the delete_after_reject option (javiereguiluz)

This PR was squashed before being merged into the master branch.

Discussion
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[Messenger] Documented the delete_after_reject option

Fixes #14169

Commits
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303419c [Messenger] Documented the delete_after_reject option

Author: javiereguiluz

messenger.rst

@@ -1149,25 +1149,27 @@ a running Redis server (^5.0).
 A number of options can be configured via the DSN or via the ``options`` key
 under the transport in ``messenger.yaml``:
 
-==================  =====================================  =========================
-     Option               Description                      Default
-==================  =====================================  =========================
-stream              The Redis stream name                  messages
-group               The Redis consumer group name          symfony
-consumer            Consumer name used in Redis            consumer
-auto_setup          Create the Redis group automatically?  true
-auth                The Redis password
-delete_after_ack    If ``true``, messages are deleted      false
-                    automatically after processing them
-serializer          How to serialize the final payload     ``Redis::SERIALIZER_PHP``
-                    in Redis (the
-                    ``Redis::OPT_SERIALIZER`` option)
-stream_max_entries  The maximum number of entries which    ``0`` (which means "no trimming")
-                    the stream will be trimmed to. Set
-                    it to a large enough number to
-                    avoid losing pending messages
-tls                 Enable TLS support for the connection  false
-==================  =====================================  =========================
+===================  =====================================  =========================
+     Option               Description                       Default
+===================  =====================================  =========================
+stream               The Redis stream name                  messages
+group                The Redis consumer group name          symfony
+consumer             Consumer name used in Redis            consumer
+auto_setup           Create the Redis group automatically?  true
+auth                 The Redis password
+delete_after_ack     If ``true``, messages are deleted      false
+                     automatically after processing them
+delete_after_reject  If ``true``, messages are deleted      true
+                     automatically if they are rejected
+serializer           How to serialize the final payload     ``Redis::SERIALIZER_PHP``
+                     in Redis (the
+                     ``Redis::OPT_SERIALIZER`` option)
+stream_max_entries   The maximum number of entries which    ``0`` (which means "no trimming")
+                     the stream will be trimmed to. Set
+                     it to a large enough number to
+                     avoid losing pending messages
+tls                  Enable TLS support for the connection  false
+===================  =====================================  =========================
 
 .. tip::
 
@@ -1180,6 +1182,10 @@ tls                 Enable TLS support for the connection  false
 
     The ``delete_after_ack`` option was introduced in Symfony 5.1.
 
+.. versionadded:: 5.2
+
+    The ``delete_after_reject`` option was introduced in Symfony 5.2.
+
 In Memory Transport
 ~~~~~~~~~~~~~~~~~~~