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

plugins/php-imap/vendor/illuminate/support/Traits/Dumpable.php

@@ -0,0 +1,32 @@
+<?php
+
+namespace Illuminate\Support\Traits;
+
+trait Dumpable
+{
+    /**
+     * Dump the given arguments and terminate execution.
+     *
+     * @param  mixed  ...$args
+     * @return never
+     */
+    public function dd(...$args)
+    {
+        $this->dump(...$args);
+
+        dd();
+    }
+
+    /**
+     * Dump the given arguments.
+     *
+     * @param  mixed  ...$args
+     * @return $this
+     */
+    public function dump(...$args)
+    {
+        dump($this, ...$args);
+
+        return $this;
+    }
+}