Change in coreboot[master]: commonlib/storage: Use stack instead of heap

[Bora Guvendik (Code Review)]

Bora Guvendik has abandoned this change. ( https://review.coreboot.org/c/coreboot/+/37805 )

Change subject: commonlib/storage: Use stack instead of heap
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Abandoned

abandon, use this instead https://review.coreboot.org/c/coreboot/+/37919