minor #18154 [PsrHttpMessageBridge] fix link to psr7 bridge classes (MrYamous)

This PR was merged into the 5.4 branch.

Discussion
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[PsrHttpMessageBridge] fix link to psr7 bridge classes

Fixes #18062

Commits
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e27d369 fix link to psr7 bridge classes

Author: javiereguiluz

components/psr7.rst

@@ -29,9 +29,9 @@ Usage
 Converting from HttpFoundation Objects to PSR-7
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 
-The bridge provides an interface of a factory called
-:class:`Symfony\\Bridge\\PsrHttpMessage\\HttpMessageFactoryInterface`
-that builds objects implementing PSR-7 interfaces from HttpFoundation objects.
+The bridge provides an interface of a factory called 
+`HttpMessageFactoryInterface`_ that builds objects implementing PSR-7
+interfaces from HttpFoundation objects.
 
 The following code snippet explains how to convert a :class:`Symfony\\Component\\HttpFoundation\\Request`
 to a ``Nyholm\Psr7\ServerRequest`` class implementing the
@@ -66,8 +66,8 @@ Converting Objects implementing PSR-7 Interfaces to HttpFoundation
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 
 On the other hand, the bridge provide a factory interface called
-:class:`Symfony\\Bridge\\PsrHttpMessage\\HttpFoundationFactoryInterface`
-that builds HttpFoundation objects from objects implementing PSR-7 interfaces.
+`HttpFoundationFactoryInterface`_ that builds HttpFoundation objects from
+objects implementing PSR-7 interfaces.
 
 The next snippet explain how to convert an object implementing the
 ``Psr\Http\Message\ServerRequestInterface`` interface to a
@@ -93,3 +93,5 @@ to a :class:`Symfony\\Component\\HttpFoundation\\Response` instance::
 .. _`PSR-7`: https://www.php-fig.org/psr/psr-7/
 .. _`PSR-17`: https://www.php-fig.org/psr/psr-17/
 .. _`libraries that implement psr/http-factory-implementation`: https://packagist.org/providers/psr/http-factory-implementation
+.. _`HttpMessageFactoryInterface`: https://github.com/symfony/psr-http-message-bridge/blob/main/HttpMessageFactoryInterface.php
+.. _`HttpFoundationFactoryInterface`: https://github.com/symfony/psr-http-message-bridge/blob/main/HttpFoundationFactoryInterface.php