scsi: pm8001: Fix payload initialization in pm80xx_set_thermal_config()

The fields of the set_ctrl_cfg_req structure have the __le32 type, so use
cpu_to_le32() to assign them. This removes the sparse warnings:

warning: incorrect type in assignment (different base types)
    expected restricted __le32
    got unsigned int

Link: https://lore.kernel.org/r/20220220031810.738362-8-damien.lemoal@opensource.wdc.com


Fixes: 842784e0 ("pm80xx: Update For Thermal Page Code")
Fixes: f5860992 ("[SCSI] pm80xx: Added SPCv/ve specific hardware functionalities and relevant changes in common files")
Reviewed-by: John Garry <john.garry@huawei.com>
Reviewed-by: Jack Wang <jinpu.wang@ionos.com>
Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>