Update screengrabfile to use new build flavors
Update screengrabfile to use new build flavors

mozilla-mobile/focus-android,jonalmeida/focus-android,ekager/focus-android,mozilla-mobile/focus-android,jonalmeida/focus-android,jonalmeida/focus-android,ekager/focus-android,ekager/focus-android,ekager/focus-android,mozilla-mobile/focus-android,jonalmeida/focus-android,mozilla-mobile/focus-android,ekager/focus-android,ekager/focus-android,mozilla-mobile/focus-android,jonalmeida/focus-android,jonalmeida/focus-android,mozilla-mobile/focus-android