net/rabbitmq: update to 3.13.3

- https://www.rabbitmq.com/docs/upgrade#rabbitmq-version-upgradability
- https://github.com/rabbitmq/rabbitmq-server/releases/tag/v3.13.3
- https://github.com/rabbitmq/rabbitmq-server/releases/tag/v3.13.0 (upgrade from 3.12.x series)

net/rabbitmq/Makefile

@@ -1,5 +1,5 @@
 PORTNAME=	rabbitmq
-DISTVERSION=	3.12.14
+DISTVERSION=	3.13.3
 CATEGORIES=	net
 MASTER_SITES=	https://github.com/rabbitmq/rabbitmq-server/releases/download/v${PORTVERSION}/
 # https://github.com/rabbitmq/rabbitmq-server/releases/download/v3.12.12/rabbitmq-server-generic-unix-3.12.12.tar.xz

net/rabbitmq/distinfo

@@ -1,3 +1,3 @@
-TIMESTAMP = 1715647422
-SHA256 (rabbitmq-server-generic-unix-3.12.14.tar.xz) = 7257ebe7749ef416d045983fee7f5029bf3855c6547d8f4a1d0abfacb8514a68
-SIZE (rabbitmq-server-generic-unix-3.12.14.tar.xz) = 15710532
+TIMESTAMP = 1717358033
+SHA256 (rabbitmq-server-generic-unix-3.13.3.tar.xz) = ebd7ef9625c5beb1d16d774467489b96b6b637c2fdf1026b5e90a6d56159b4c5
+SIZE (rabbitmq-server-generic-unix-3.13.3.tar.xz) = 16498020

net/rabbitmq/files/pkg-message.in

@@ -1,11 +0,0 @@
-[
-{ type: upgrade
-  message: <<EOM
-In preparation for upgrading to future RabbitMQ releases, users *must*
-enable all feature flags before upgrading stepwise to v3.12.13, to be
-able to migrate later to v3.13.0 when it is released in 2024Q2.
-
-See https://www.rabbitmq.com/docs/upgrade for details.
-EOM
-}
-]

net/rabbitmq/pkg-message

@@ -0,0 +1,24 @@
+[
+{ type: upgrade
+  message: <<EOM
+In preparation for upgrading to future RabbitMQ releases, users *must*
+enable all feature flags before upgrading stepwise to v3.12.13, to be
+able to migrate later to v3.13.0 when it is released in 2024Q2.
+
+See https://www.rabbitmq.com/docs/upgrade for details.
+EOM
+}
+{ type: install
+  message: <<EOM
+First-time users will want to run:
+
+rabbitmq-plugins enable rabbitmq_management
+
+and restart, to enable the web admin console at http://localhost:15672/
+with a default username and password of guest:guest. You should change it..
+
+See https://www.rabbitmq.com/docs for install help, and
+https://www.rabbitmq.com/docs/configure for further options.
+EOM
+}
+]