drm/amdgpu: Resolve nBIF RAS error harvesting bug

Set correct RAS nBIF error query register offsets on aldebaran

Signed-off-by: John Clements <john.clements@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>