Update _linux-test.yml (#98317)
Skip "setup-ssh" for now for a100 runners from GCP as it frequently encounter issues like "connect ETIMEDOUT 173.231.16.75:443" Every day about 10 occurrences
Examples for just today so far:
2023-04-04T15:07:50.916331Z | inductor | https://github.com/pytorch/pytorch/actions/runs/4609056040/jobs/8146321650
-- | -- | --
2023-04-04T15:03:56.914692Z | inductor | https://github.com/pytorch/pytorch/actions/runs/4609010125/jobs/8146217819
2023-04-04T14:39:58.004717Z | inductor | https://github.com/pytorch/pytorch/actions/runs/4608784966/jobs/8145641764
2023-04-04T14:19:28.854825Z | inductor | https://github.com/pytorch/pytorch/actions/runs/4608561116/jobs/8145147916
2023-04-04T06:15:39.241848Z | inductor | https://github.com/pytorch/pytorch/actions/runs/4604422106/jobs/8135687673
2023-04-04T06:10:21.056131Z | inductor | https://github.com/pytorch/pytorch/actions/runs/4604406947/jobs/8135611094
2023-04-04T05:34:50.908482Z | inductor | https://github.com/pytorch/pytorch/actions/runs/4604198332/jobs/8135201048
2023-04-04T03:04:36.628201Z | inductor | https://github.com/pytorch/pytorch/actions/runs/4603162241/jobs/8133620905
2023-04-04T01:49:27.119830Z | inductor | https://github.com/pytorch/pytorch/actions/runs/4600897505/jobs/8132760483
2023-04-04T01:18:06.141437Z | inductor | https://github.com/pytorch/pytorch/actions/runs/4602745871/jobs/8132387930
2023-04-04T00:38:30.610770Z | inductor | https://github.com/pytorch/pytorch/actions/runs/4602537869/jobs/8131938265
Pull Request resolved: https://github.com/pytorch/pytorch/pull/98317
Approved by: https://github.com/ezyang, https://github.com/malfet
