add url to google group
add url to google group

fangzhzh/screenshot-tests-for-android,facebook/screenshot-tests-for-android,facebook/screenshot-tests-for-android,fangzhzh/screenshot-tests-for-android,fangzhzh/screenshot-tests-for-android,facebook/screenshot-tests-for-android,fangzhzh/screenshot-tests-for-android,facebook/screenshot-tests-for-android