update dependencies

node_modules/electron-download/node_modules/fs-extra/lib/mkdirs/index.js

@@ -1,9 +1,14 @@
+'use strict'
+const u = require('universalify').fromCallback
+const mkdirs = u(require('./mkdirs'))
+const mkdirsSync = require('./mkdirs-sync')
+
 module.exports = {
-  mkdirs: require('./mkdirs'),
-  mkdirsSync: require('./mkdirs-sync'),
+  mkdirs: mkdirs,
+  mkdirsSync: mkdirsSync,
   // alias
-  mkdirp: require('./mkdirs'),
-  mkdirpSync: require('./mkdirs-sync'),
-  ensureDir: require('./mkdirs'),
-  ensureDirSync: require('./mkdirs-sync')
+  mkdirp: mkdirs,
+  mkdirpSync: mkdirsSync,
+  ensureDir: mkdirs,
+  ensureDirSync: mkdirsSync
 }