新增右键菜单部件，但测试发现sdk还有问题

jxdnsong

2020-10-24 650acd89dcfc13c9dd051dd2ab29845c748df9d3

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//>>built
define(["dojo/dom-class","dojo/hccss","dojo/domReady","dojo/_base/window"],function(b,a,c,d){c(function(){a("highcontrast")&&b.add(d.body(),"dijit_a11y")});return a});