refactor(security): type firewall policy events

Signed-off-by: Sebastian Krupinski <krupinski01@gmail.com>

tests/php/Unit/Module/CoreModuleTest.php

@@ -25,6 +25,7 @@ use KTXC\Security\Event\FirewallRuleDisabledEvent;
 use KTXC\Security\Event\FirewallRuleEnabledEvent;
 use KTXC\Security\Event\FirewallRuleExtendedEvent;
 use KTXC\Security\Event\FirewallRuleRemovedEvent;
+use KTXC\Security\Event\FirewallSettingsUpdatedEvent;
 use KTXC\Security\Event\RateLimitExceededEvent;
 use KTXC\Security\Event\SuspiciousActivityEvent;
 use KTXC\Security\Event\SecurityEvent;
@@ -63,7 +64,7 @@ final class CoreModuleTest extends TestCase
             FirewallRuleDisabledEvent::class,
             FirewallRuleEnabledEvent::class,
             FirewallRuleRemovedEvent::class,
-            SecurityEvent::FIREWALL_SETTINGS_UPDATED,
+            FirewallSettingsUpdatedEvent::class,
         ] as $event) {
             $listeners = $registry->listeners($event, DeliveryMode::Deferred);
             self::assertCount(1, $listeners);