minor #19811 [Scheduler] show make:schedule (mdoutreluingne)

This PR was squashed before being merged into the 6.4 branch.

Discussion
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[Scheduler] show ``make:schedule``

Since [`v1.58`](https://github.com/symfony/maker-bundle/releases/tag/v1.58.0) of the MakerBundle, by running the [`php bin/console make:schedule`](symfony/maker-bundle#1487) command to generate a basic schedule.

Commits
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7e8f774 [Scheduler] show ``make:schedule``

Author: javiereguiluz

scheduler.rst

@@ -26,6 +26,11 @@ install the scheduler component:
 
     $ composer require symfony/scheduler
 
+.. tip::
+
+    Starting in `MakerBundle`_ ``v1.58.0``, you can run ``php bin/console make:schedule``
+    to generate a basic schedule, that you can customise to create your own Scheduler.
+
 Symfony Scheduler Basics
 ------------------------
 
@@ -974,6 +979,7 @@ helping you identify those messages when needed.
     Automatically attaching a :class:`Symfony\\Component\\Scheduler\\Messenger\\ScheduledStamp`
     to redispatched messages was introduced in Symfony 6.4.
 
+.. _`MakerBundle`: https://symfony.com/doc/current/bundles/SymfonyMakerBundle/index.html
 .. _`Memoizing`: https://en.wikipedia.org/wiki/Memoization
 .. _`cron command-line utility`: https://en.wikipedia.org/wiki/Cron
 .. _`crontab.guru website`: https://crontab.guru/