bug #19307 [Documentation][Routing] Update routing.rst (lbbyf)

This PR was submitted for the 7.1 branch but it was merged into the 7.0 branch instead.

Discussion
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[Documentation][Routing] Update routing.rst

In Symfony version 7, we don't have a loader for the annotations

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Commits
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35e2703 Update routing.rst

Author: OskarStark

routing.rst

@@ -2600,7 +2600,7 @@ same URL, but with the HTTPS scheme.
 
 If you want to force a group of routes to use HTTPS, you can define the default
 scheme when importing them. The following example forces HTTPS on all routes
-defined as annotations:
+defined as attributes:
 
 .. configuration-block::