Change in coreboot[master]: util/lint: Update lint-stable-000-license-headers linter

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Change subject: util/lint: Update lint-stable-000-license-headers linter
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Patch Set 4: Verified+1

Build Successful

https://qa.coreboot.org/job/coreboot-gerrit/74012/ : SUCCESS

https://qa.coreboot.org/job/coreboot-checkpatch/28124/ : SUCCESS