Revert "composer package update"

This reverts commit e979959219.

vendor/leafo/scssphp/src/Version.php

@@ -0,0 +1,22 @@
+<?php
+/**
+ * SCSSPHP
+ *
+ * @copyright 2012-2018 Leaf Corcoran
+ *
+ * @license http://opensource.org/licenses/MIT MIT
+ *
+ * @link http://leafo.github.io/scssphp
+ */
+
+namespace Leafo\ScssPhp;
+
+/**
+ * SCSSPHP version
+ *
+ * @author Leaf Corcoran <leafot@gmail.com>
+ */
+class Version
+{
+    const VERSION = 'v0.7.6';
+}