test: add missing IEventDispatcher parameter to RequestSignatureServiceTest

The RequestSignatureService constructor was updated to require 18 parameters
including IEventDispatcher, but the test was only passing 17 parameters.
This commit adds the missing mock dependency to fix all failing tests.

Signed-off-by: Vitor Mattos <[email protected]>

Author: vitormattos

tests/php/Unit/Service/RequestSignatureServiceTest.php

@@ -27,6 +27,7 @@
 use OCP\IL10N;
 use OCP\IUser;
 use OCP\IUserManager;
+use OCP\EventDispatcher\IEventDispatcher;
 use PHPUnit\Framework\MockObject\MockObject;
 use Psr\Log\LoggerInterface;
 
@@ -50,6 +51,7 @@ final class RequestSignatureServiceTest extends \OCA\Libresign\Tests\Unit\TestCa
 	private LoggerInterface&MockObject $loggerInterface;
 	private SequentialSigningService&MockObject $sequentialSigningService;
 	private IAppConfig&MockObject $appConfig;
+	private IEventDispatcher&MockObject $eventDispatcher;
 
 	public function setUp(): void {
 		parent::setUp();
@@ -76,6 +78,7 @@ public function setUp(): void {
 		$this->loggerInterface = $this->createMock(LoggerInterface::class);
 		$this->sequentialSigningService = $this->createMock(SequentialSigningService::class);
 		$this->appConfig = $this->createMock(IAppConfig::class);
+		$this->eventDispatcher = $this->createMock(IEventDispatcher::class);
 	}
 
 	private function getService(?SequentialSigningService $sequentialSigningService = null): RequestSignatureService {
@@ -97,6 +100,7 @@ private function getService(?SequentialSigningService $sequentialSigningService
 			$this->loggerInterface,
 			$sequentialSigningService ?? $this->sequentialSigningService,
 			$this->appConfig,
+			$this->eventDispatcher,
 		);
 	}