Remove the vendor directory in .gitignore as these dependencies are needed for php-imap

plugins/php-imap/vendor/symfony/clock/Resources/now.php

@@ -0,0 +1,28 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Clock;
+
+if (!\function_exists(now::class)) {
+    /**
+     * @throws \DateMalformedStringException When the modifier is invalid
+     */
+    function now(string $modifier = 'now'): DatePoint
+    {
+        if ('now' !== $modifier) {
+            return new DatePoint($modifier);
+        }
+
+        $now = Clock::get()->now();
+
+        return $now instanceof DatePoint ? $now : DatePoint::createFromInterface($now);
+    }
+}