Force max 128KB SLM during WMTP PASS1 Restore.

BSpec: 70202
Signed-off-by: Shekhar Chauhan <shekhar.chauhan@intel.com>
Reviewed-by: Matt Roper <matthew.d.roper@intel.com>
Link: https://lore.kernel.org/r/20240109055550.679289-1-shekhar.chauhan@intel.comSigned-off-by: Matt Roper <matthew.d.roper@intel.com>