Windows GPU runners take forever to pick up jobs

[pmeier]

https://github.com/pytorch/vision/actions/runs/4598202493/jobs/8136051973?pr=7475

[malfet]

One can check queue time for a particular runner in https://hud.pytorch.org/metrics

[huydhn]

• We don't show queue time for domain libraries, we need to gather and show that information (@malfet )
• Switch domain 8xlarge to Windows G5 runners (cc @atalman)