[S] Change in coreboot[main]: util/autoport: Add function to create empty files

[Nicholas Chin (Code Review)]

Nicholas Chin has posted comments on this change by Nicholas Chin. ( https://review.coreboot.org/c/coreboot/+/84329?usp=email )

Change subject: util/autoport: Add function to create empty files
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Patch Set 1:

(1 comment)

Patchset:

PS1: 
Alternate implementation of https://review.coreboot.org/c/coreboot/+/83185, only submit one or the other.