Define LNL HuC
The LNL HuC FW definition must be kept in the xe-for-CI branch until we're ready to publish the HuC firmware to linux-firmware, at which point we can move the patch to the drm-xe-next.
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The LNL HuC FW definition must be kept in the xe-for-CI branch until we're ready to publish the HuC firmware to linux-firmware, at which point we can move the patch to the drm-xe-next.