Change in coreboot[master]: purism/librem13v1: Set FADT revision to ACPI 3.0

[Youness Alaoui (Code Review)]

Youness Alaoui has posted comments on this change. ( https://review.coreboot.org/19985 )

Change subject: purism/librem13v1: Set FADT revision to ACPI 3.0
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Patch Set 3:
> I had this issue, too.
> That time I filed a ticket at ticket.coreboot.org, just for your
> reference:
> https://ticket.coreboot.org/issues/109

Thanks for the link!