Set assets.php header to 1.4.4

Author: borkweb

assets.php

@@ -2,7 +2,7 @@
 /**
  * Plugin Name: Assets
  * Description: Asset library with a plugin bootstrap file for automated testing.
- * Version: 1.4.5
+ * Version: 1.4.4
  * Author: StellarWP
  * Author URI: https://stellarwp.com
  */