drm/amdkfd: Update cache info for GFX 9.4.3

Update cache info reporting based on compute and
memory partitioning modes.

Signed-off-by: Mukul Joshi <mukul.joshi@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>