This adds the "GPL-2.0 OR MIT" license combination. It is used in subsequent patches that adds source files originally from the linux kernel. OR operator: https://web.archive.org/web/20240730192545/https://spdx.github.io/spdx-spec/v2.3/SPDX-license-expressions/#d42-disjunctive-or-operator Signed-off-by: Maximilian Brune <maximilian.brune@9elements.com> Change-Id: I07c508aa6134b063801de36199af9a312a7d6bed Reviewed-on: https://review.coreboot.org/c/coreboot/+/84584 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Matt DeVillier <matt.devillier@gmail.com> Reviewed-by: Alicja Michalska <ahplka19@gmail.com>
