minor #41134 [Security] Translation count argument for TooManyLoginAttemptsAuthenticationException (rmikalkenas)

This PR was merged into the 5.2 branch.

Discussion
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[Security] Translation count argument for TooManyLoginAttemptsAuthenticationException

| Q             | A
| ------------- | ---
| Branch?       | 5.2
| Bug fix?      | no
| New feature?  | no
| Deprecations? | no
| License       | MIT

Added `%count%` argument to leverage translator's pluralization functionality as discussed in symfony/symfony#41097

Commits
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2bf0b485f9 Provide count argument for TooManyLoginAttemptsAuthenticationException to be able to translate in plural way

Author: wouterj

Exception/TooManyLoginAttemptsAuthenticationException.php

@@ -33,6 +33,7 @@ public function getMessageData(): array
     {
         return [
             '%minutes%' => $this->threshold,
+            '%count%' => (int) $this->threshold,
         ];
     }