Move comment to license_note am: eceed44c15 am: ed1b96ff11 am: 3aa0af0c3e am: 78db2fd3c9

Original change: https://android-review.googlesource.com/c/platform/external/vboot_reference/+/2007806

Change-Id: Ie9c582dcceafade58e05dc07450eea8dfa7559e1