minor #17854 [Profiler] Fix obsolete link (MatTheCat)

This PR was merged into the 5.4 branch.

Discussion
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[Profiler] Fix obsolete link

Spotted in my previous PR’s build: https://github.com/symfony/symfony-docs/actions/runs/4075325262/jobs/7021575352

Anchor is defined here: https://github.com/symfony/symfony-docs/blob/56ed214d4bb171358a82560139ea597edeb4327e/profiler.rst?plain=1#L218

Commits
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02e16d5 [Profiler] Fix obsolete link

Author: javiereguiluz

profiler.rst

@@ -92,7 +92,7 @@ Run this command to get the list of collectors actually enabled in your app:
 
     $ php bin/console debug:container --tag=data_collector
 
-You can also :doc:`create your own data collector </profiler/data_collector>` to
+You can also :ref:`create your own data collector <profiler-data-collector>` to
 store any data generated by your app and display it in the debug toolbar and the
 profiler web interface.