drm/amdgpu/pm: fix throttle_status for other than MP1 11.0.7

Use the right metrics table version based on the firmware.

Link: drm/amd#2720


Reviewed-by: Evan Quan <evan.quan@amd.com>
Signed-off-by: Umio Yasuno <coelacanth_dream@protonmail.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>