Moved parent-require.js into ./lib folder. Added original author info…

…rmation on top of the parent-require.js file. Removed the support folder from ./lib . Ran standard --fix. Tried replacing let parent = module.parent with parent = Object.values(require.cache).filter((m) => m.children.includes(module)) but got error. Researching on a work around for now.

lib/parent-require.js

@@ -1,20 +1,17 @@
 /**
  * Author:    Jared Hanson
  * github repo: https://github.com/jaredhanson/node-parent-require
- * license type: MIT License 
+ * license type: MIT License
  * license link: https://opensource.org/license/mit/
  **/
 
 module.exports = function (id) {
-
-  var parent = module.parent;
+  let parent = module.parent
 
   for (; parent; parent = parent.parent) {
     try {
       return parent.require(id)
     } catch (ex) {}
   }
   throw new Error("Cannot find module '" + id + "' from parent")
-
-
 }