minor symfony#41259 [FrameworkBundle] Fix missing unused known tag (chalasr)

This PR was merged into the 5.3-dev branch.

Discussion
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[FrameworkBundle] Fix missing unused known tag

| Q             | A
| ------------- | ---
| Branch?       | 5.x
| Bug fix?      | no
| New feature?  | no
| Deprecations? | no
| Tickets       | -
| License       | MIT
| Doc PR        | -

Commits
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b8f20f6 [FrameworkBundle] Fix missing unused known tag

Author: derrabus

src/Symfony/Bundle/FrameworkBundle/DependencyInjection/Compiler/UnusedTagsPass.php

@@ -76,6 +76,7 @@ class UnusedTagsPass implements CompilerPassInterface
         'routing.route_loader',
         'security.expression_language_provider',
         'security.remember_me_aware',
+        'security.remember_me_handler',
         'security.authenticator.login_linker',
         'security.voter',
         'serializer.encoder',