Merge branch 'revert-13a7105b' into 'develop'

Revert "Merge branch 'marker-update-fix' into 'develop'"

See merge request pleroma/pleroma!2383

priv/repo/migrations/20200210050658_update_markers.exs

@@ -32,7 +32,7 @@ defmodule Pleroma.Repo.Migrations.UpdateMarkers do
       end)
 
     Repo.insert_all("markers", markers_attrs,
-      on_conflict: {:replace, [:last_read_id]},
+      on_conflict: {:replace, [:last_read_id, :unread_count]},
       conflict_target: [:user_id, :timeline]
     )
   end