feat: try to use cypress new platforms (#307)

from https://cdn.cypress.io/desktop/

lib/download/npm.js

@@ -13,6 +13,7 @@ const chalk = require('chalk');
 const uuid = require('uuid');
 const moment = require('moment');
 const os = require('os');
+const semver = require('semver');
 const get = require('../get');
 const utils = require('../utils');
 
@@ -257,11 +258,16 @@ async function download(pkg, options) {
     // replace cypress download url
     // https://github.com/cypress-io/cypress/blob/master/cli/lib/tasks/download.js#L30
     if (pkg.name === 'cypress') {
-      const platforms = binaryMirror.platforms || {
+      const defaultPlatforms = {
         darwin: 'osx64',
         linux: 'linux64',
         win32: 'win64',
       };
+      let platforms = binaryMirror.platforms || defaultPlatforms;
+      // version >= 3.3.0 should use binaryMirror.newPlatforms by default, other use defaultPlatforms
+      if (binaryMirror.newPlatforms && semver.gte(pkg.version, '3.3.0')) {
+        platforms = binaryMirror.newPlatforms;
+      }
       const targetPlatform = platforms[os.platform()];
       if (targetPlatform) {
         options.console.info('%s download from binary mirror: %j, targetPlatform: %s',