Get real telescope coordinate during SuNSS observations

SPS gets its coordinates and conditions from the server which the gen2Actor is connected to. When PFS is not observing, that is a g2sim, which reports some static snapshot which the telescope was once at. Nothing real.

For SuNSS, we do connect to a live status server (g2db). Either use that to inject coordinates into PFS at least while observing with SuNSS, or arrange for the g2sim to forward some real data to us.