fix(lib): replace "url" module with simple string split (close #4667) (#4809)

* fix(lib): replace "url" module with simple string split (close #4667)

Fixes issue #4667 by implementing the proposal #4667 (comment)
Also gets rid of a node module by using simpler code for removing eventual GET parameters

* Update packages/@vue/cli-service/lib/commands/build/formatStats.js

Co-Authored-By: Haoqun Jiang <haoqunjiang@gmail.com>

Author: RSeidelsohn

packages/@vue/cli-service/lib/commands/build/formatStats.js

@@ -4,7 +4,6 @@ module.exports = function formatStats (stats, dir, api) {
   const zlib = require('zlib')
   const chalk = require('chalk')
   const ui = require('cliui')({ width: 80 })
-  const url = require('url')
 
   const json = stats.toJson({
     hash: false,
@@ -22,7 +21,7 @@ module.exports = function formatStats (stats, dir, api) {
   const isMinJS = val => /\.min\.js$/.test(val)
   assets = assets
     .map(a => {
-      a.name = url.parse(a.name).pathname
+      a.name = a.name.split('?')[0]
       return a
     })
     .filter(a => {