ci: Update baremetal kernel to 5.11-rc5 plus patches.
The dr_mode hack is now folded into the git tree. The uprev brings in a shrinker fix for msm and a fix for the GPU_SET OOB messages on cheza (possibly involved in piglit flakes).
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The dr_mode hack is now folded into the git tree. The uprev brings in a shrinker fix for msm and a fix for the GPU_SET OOB messages on cheza (possibly involved in piglit flakes).