[coreboot-gerrit] Change in coreboot[master]: util/mb/google/tmpl/puff: Generate correct gpio muxing

[Edward O'Callaghan (Code Review)]

Edward O'Callaghan has removed Martin Roth from this change.  ( https://review.coreboot.org/c/coreboot/+/42674 )

Change subject: util/mb/google/tmpl/puff: Generate correct gpio muxing
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Removed reviewer Martin Roth.