[ci skip] actually add example image
[ci skip] actually add example image

fearphage/web-component-tester,hvdb/web-component-tester,hypnoce/web-component-tester,Polymer/web-component-tester,Polymer/tools,fearphage/web-component-tester,hvdb/web-component-tester,hvdb/web-component-tester,sankethkatta/web-component-tester,Polymer/web-component-tester,Polymer/tools,Polymer/tools,sankethkatta/web-component-tester,fearphage/web-component-tester,Polymer/tools,Polymer/web-component-tester,sankethkatta/web-component-tester,marcinkubicki/web-component-tester,marcinkubicki/web-component-tester,marcinkubicki/web-component-tester,hypnoce/web-component-tester