chore(coverage): Add common, addon to coverage reporting (#1787)
chore(coverage): Add common, addon to coverage reporting (#1787)


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