drm/amdgpu: only skip get ecc info for aldebaran

skip get ecc info for aldebarn through check ip version
do not affect other asic type

Signed-off-by: Stanley.Yang <Stanley.Yang@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>