[coreboot-gerrit] Change in coreboot[master]: intelmetool: Enable warning *set-but-unused-variable*

[build bot (Jenkins) (Code Review)]

build bot (Jenkins) has posted comments on this change. ( https://review.coreboot.org/19613 )

Change subject: intelmetool: Enable warning *set-but-unused-variable*
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Patch Set 2: Verified+1

Build Successful

https://qa.coreboot.org/job/coreboot-gerrit/53420/ : SUCCESS

https://qa.coreboot.org/job/coreboot-checkpatch/9219/ : SUCCESS