Add ability to specify OTP architecture #417

Job	Run time
Test option hexpm-mirrors with a dummy first mirror (ubuntu-22.04, 24, v1.14, true, true)	1m 33s
Test option hexpm-mirrors with a dummy first mirror (ubuntu-22.04, 24, v1.14, true, false)	1m 46s
Test option hexpm-mirrors with a dummy first mirror (ubuntu-22.04, 24, v1.14, false, true)	1m 26s
Test option hexpm-mirrors with a dummy first mirror (ubuntu-22.04, 24, v1.14, false, false)	1m 38s
Test option hexpm-mirrors with a dummy first mirror (ubuntu-22.04, 24, true, true)	1m 5s
Test option hexpm-mirrors with a dummy first mirror (ubuntu-22.04, 24, true, false)	56s
Test option hexpm-mirrors with a dummy first mirror (ubuntu-22.04, 24, false, true)	47s
Test option hexpm-mirrors with a dummy first mirror (ubuntu-22.04, 24, false, false)	59s
Test option hexpm-mirrors with a dummy first mirror (windows-2022, 24, v1.14, true, true)	1m 22s
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 16s
Test option hexpm-mirrors with a dummy first mirror (windows-2022, 24, v1.14, false, false)	1m 22s
Test option hexpm-mirrors with a dummy first mirror (windows-2022, 24, true, true)	34s
Test option hexpm-mirrors with a dummy first mirror (windows-2022, 24, true, false)	29s
Test option hexpm-mirrors with a dummy first mirror (windows-2022, 24, false, true)	36s
Test option hexpm-mirrors with a dummy first mirror (windows-2022, 24, false, false)	28s
	17m 36s

Provide feedback