Update driver if version from 0x5 to 0x6 for dimgrey_cavefish, per PMFW 59.04.0.
Signed-off-by: Tao Zhou <tao.zhou1@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>