drm/amd/swsmu: update Dpmclocks_t for smu v14.0.1

MinGfxClk in Dpmclocks_t is wrong. According to pmfw,
dropping an uint8_t spare in Dpmclocks_t.

Signed-off-by: Li Ma <li.ma@amd.com>
Reviewed-by: Yifan Zhang <yifan1.zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>