Potentially fix timeouts/retries when fetching from remote #387

Job	Run time
Test option hexpm-mirrors with a dummy first mirror (ubuntu-22.04, 24, v1.14, true, true)	1m 30s
Test option hexpm-mirrors with a dummy first mirror (ubuntu-22.04, 24, v1.14, true, false)	1m 18s
Test option hexpm-mirrors with a dummy first mirror (ubuntu-22.04, 24, v1.14, false, true)	1m 12s
Test option hexpm-mirrors with a dummy first mirror (ubuntu-22.04, 24, v1.14, false, false)	1m 21s
Test option hexpm-mirrors with a dummy first mirror (ubuntu-22.04, 24, true, true)	36s
Test option hexpm-mirrors with a dummy first mirror (ubuntu-22.04, 24, true, false)	46s
Test option hexpm-mirrors with a dummy first mirror (ubuntu-22.04, 24, false, true)	37s
Test option hexpm-mirrors with a dummy first mirror (ubuntu-22.04, 24, false, false)	45s
Test option hexpm-mirrors with a dummy first mirror (windows-2022, 24, v1.14, true, true)	10s
Test option hexpm-mirrors with a dummy first mirror (windows-2022, 24, v1.14, true, false)	11s
Test option hexpm-mirrors with a dummy first mirror (windows-2022, 24, v1.14, false, true)	9s
Test option hexpm-mirrors with a dummy first mirror (windows-2022, 24, v1.14, false, false)	10s
Test option hexpm-mirrors with a dummy first mirror (windows-2022, 24, true, true)	15s
Test option hexpm-mirrors with a dummy first mirror (windows-2022, 24, true, false)	10s
Test option hexpm-mirrors with a dummy first mirror (windows-2022, 24, false, true)	10s
Test option hexpm-mirrors with a dummy first mirror (windows-2022, 24, false, false)	10s
	9m 30s

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