Release: Update the download.jqueryui.com dependency

This is needed to make `"use strict"` pragmas not stripped out during the
build.

Closes jquerygh-1969

Author: mgol

build/release.js

@@ -140,7 +140,7 @@ Release.define( {
 };
 
 module.exports.dependencies = [
-	"download.jqueryui.com@2.2.1",
+	"download.jqueryui.com@2.2.2",
 	"node-packager@0.0.6",
 	"shelljs@0.8.4"
 ];