bug #19514 [HttpFoundation] Fix IpsRequestMatcher reference (alamirault)

This PR was merged into the 6.4 branch.

Discussion
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[HttpFoundation] Fix `IpsRequestMatcher` reference

Valid link is

https://github.com/symfony/symfony/blob/6.4/src/Symfony/Component/HttpFoundation/RequestMatcher/IsJsonRequestMatcher.php

Commits
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e416647 [HttpFoundation] Fix IpsRequestMatcher reference

Author: OskarStark

components/http_foundation.rst

@@ -407,7 +407,7 @@ address, it uses a certain HTTP method, etc.):
 * :class:`Symfony\\Component\\HttpFoundation\\RequestMatcher\\ExpressionRequestMatcher`
 * :class:`Symfony\\Component\\HttpFoundation\\RequestMatcher\\HostRequestMatcher`
 * :class:`Symfony\\Component\\HttpFoundation\\RequestMatcher\\IpsRequestMatcher`
-* :class:`Symfony\\Component\\HttpFoundation\\RequestMatcher\\IsJsonMatcher`
+* :class:`Symfony\\Component\\HttpFoundation\\RequestMatcher\\IsJsonRequestMatcher`
 * :class:`Symfony\\Component\\HttpFoundation\\RequestMatcher\\MethodRequestMatcher`
 * :class:`Symfony\\Component\\HttpFoundation\\RequestMatcher\\PathRequestMatcher`
 * :class:`Symfony\\Component\\HttpFoundation\\RequestMatcher\\PortRequestMatcher`