Comment # 7 on bug 1209067 from Stefan Dirsch

Ok. I planned an update for the repositories for week 12 (currently we have
week 10), but as a workaround you could use our sle15-sp5 repository for now,
which I'm currently in the process of updating.

  https://download.nvidia.com/suse/sle15sp5/

So an update will happen for this in the next few days.