JAMES-3574 LMTP DATA responses can specify the recipient in the comment part

Mostly this helps debugging.
diff --git a/server/protocols/protocols-lmtp/src/main/java/org/apache/james/lmtpserver/hook/MailboxDeliverToRecipientHandler.java b/server/protocols/protocols-lmtp/src/main/java/org/apache/james/lmtpserver/hook/MailboxDeliverToRecipientHandler.java
index 3ee7bc4..0016c4d 100644
--- a/server/protocols/protocols-lmtp/src/main/java/org/apache/james/lmtpserver/hook/MailboxDeliverToRecipientHandler.java
+++ b/server/protocols/protocols-lmtp/src/main/java/org/apache/james/lmtpserver/hook/MailboxDeliverToRecipientHandler.java
@@ -98,7 +98,7 @@
             return HookResult.builder()

                 .hookReturnCode(HookReturnCode.ok())

                 .smtpReturnCode(SMTPRetCode.MAIL_OK)

-                .smtpDescription(DSNStatus.getStatus(DSNStatus.SUCCESS, DSNStatus.CONTENT_OTHER) + " Message received")

+                .smtpDescription(DSNStatus.getStatus(DSNStatus.SUCCESS, DSNStatus.CONTENT_OTHER) + " Message received <" + recipient.asString() + ">")

                 .build();

         } catch (MailboxException | UsersRepositoryException e) {

             LOGGER.error("Unexpected error handling DATA stream", e);

diff --git a/server/protocols/protocols-lmtp/src/test/java/org/apache/james/lmtpserver/LmtpServerTest.java b/server/protocols/protocols-lmtp/src/test/java/org/apache/james/lmtpserver/LmtpServerTest.java
index 41bb558..3184e5d 100644
--- a/server/protocols/protocols-lmtp/src/test/java/org/apache/james/lmtpserver/LmtpServerTest.java
+++ b/server/protocols/protocols-lmtp/src/test/java/org/apache/james/lmtpserver/LmtpServerTest.java
@@ -364,8 +364,8 @@
             server.write(ByteBuffer.wrap(("QUIT\r\n").getBytes(StandardCharsets.UTF_8)));
 
             assertThat(new String(dataResponse, StandardCharsets.UTF_8))
-                .contains("250 2.6.0 Message received\r\n" +
-                    "250 2.6.0 Message received");
+                .contains("250 2.6.0 Message received <bob@examplebis.local>\r\n" +
+                    "250 2.6.0 Message received <cedric@examplebis.local>");
         }
 
         @Test