[coreboot-gerrit] Change in coreboot[master]: mainboard/google: Remove unused include <stdlib.h>

[Matt DeVillier (Code Review)]

Matt DeVillier has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/33699 )

Change subject: mainboard/google: Remove unused include <stdlib.h>
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Patch Set 5: Code-Review+2

build tests would seem to suffice here. Tested on a handful of devices as well (zako, guado, wolf, swanky)