Revert "fix: conflict between browser URL object and Node URL object (brianc#3061)" (brianc#3188)

This reverts commit d21cc09.

Author: brianc

packages/pg-connection-string/index.js

@@ -1,9 +1,9 @@
 'use strict'
+
 //Parse method copied from https://github.com/brianc/node-postgres
 //Copyright (c) 2010-2014 Brian Carlson (brian.m.carlson@gmail.com)
 //MIT License
 
-const { URL } = require('url')
 //parses a connection string
 function parse(str) {
   //unix socket