[coreboot-gerrit] [S] Change in coreboot[main]: amdfwtool: Add a unified function to add combo entries

[Felix Held (Code Review)]

Attention is currently required from: Bao Zheng, Zheng Bao.

Felix Held has posted comments on this change by Bao Zheng. ( https://review.coreboot.org/c/coreboot/+/84131?usp=email )

Change subject: amdfwtool: Add a unified function to add combo entries
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Patch Set 4: Code-Review+2