Potentially fix timeouts/retries when fetching from remote #394

Job	Run time
Test option hexpm-mirrors with a dummy first mirror (ubuntu-22.04, 24, v1.14, true, true)	1m 25s
Test option hexpm-mirrors with a dummy first mirror (ubuntu-22.04, 24, v1.14, true, false)	1m 19s
Test option hexpm-mirrors with a dummy first mirror (ubuntu-22.04, 24, v1.14, false, true)	1m 43s
Test option hexpm-mirrors with a dummy first mirror (ubuntu-22.04, 24, v1.14, false, false)	1m 32s
Test option hexpm-mirrors with a dummy first mirror (ubuntu-22.04, 24, true, true)	57s
Test option hexpm-mirrors with a dummy first mirror (ubuntu-22.04, 24, true, false)	49s
Test option hexpm-mirrors with a dummy first mirror (ubuntu-22.04, 24, false, true)	57s
Test option hexpm-mirrors with a dummy first mirror (ubuntu-22.04, 24, false, false)	38s
Test option hexpm-mirrors with a dummy first mirror (windows-2022, 24, v1.14, true, true)	1m 24s
Test option hexpm-mirrors with a dummy first mirror (windows-2022, 24, v1.14, true, false)	1m 19s
Test option hexpm-mirrors with a dummy first mirror (windows-2022, 24, v1.14, false, true)	1m 18s
Test option hexpm-mirrors with a dummy first mirror (windows-2022, 24, v1.14, false, false)	1m 12s
Test option hexpm-mirrors with a dummy first mirror (windows-2022, 24, true, true)	29s
Test option hexpm-mirrors with a dummy first mirror (windows-2022, 24, true, false)	35s
Test option hexpm-mirrors with a dummy first mirror (windows-2022, 24, false, true)	35s
Test option hexpm-mirrors with a dummy first mirror (windows-2022, 24, false, false)	33s
	16m 45s

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