add pre-release script

.hubkit/pre-release.php

@@ -0,0 +1,10 @@
+<?php
+
+declare(strict_types=1);
+
+use Psr\Container\ContainerInterface as Container;
+use Rollerworks\Component\Version\Version;
+
+return function (Container $container, Version $version, string $branch, ?string $releaseTitle, string $changelog) {
+    $container->get('logger')->info('IT CAME FROM THE DEEP!');
+};