fix(dependencies): Remove duplicate react-intl dev-dependency
fix(dependencies): Remove duplicate react-intl dev-dependency

AdamHillier/activity-stream,mozilla/activity-stream,Mardak/activity-stream,sarracini/activity-stream,AdamHillier/activity-stream,mozilla/activity-stream,rlr/activity-streams,mozilla/activity-stream,mozilla/activity-streams,Mardak/activity-stream,rlr/activity-streams,mozilla/activity-streams,mozilla/activity-stream,Mardak/activity-stream,sarracini/activity-stream,rlr/activity-streams,sarracini/activity-stream,rlr/activity-streams,sarracini/activity-stream,Mardak/activity-stream,AdamHillier/activity-stream,AdamHillier/activity-stream