Fix weird cron bug in tests with WP 6.9.

Author: kagg-design

tests/php/integration/HCaptchaWPTestCase.php

@@ -64,7 +64,7 @@ static function ( $form_fields, $instance ) {
 	 */
 	public function tearDown(): void {
 		// phpcs:ignore WordPress.Security.NonceVerification.Missing
-		unset( $_POST, $_SERVER['REQUEST_URI'], $_SERVER['HTTP_CLIENT_IP'] );
+		unset( $_POST, $_SERVER['HTTP_CLIENT_IP'] );
 
 		delete_option( 'hcaptcha_settings' );
 		hcaptcha()->init_hooks();