drm/amdgpu: Improve IP discovery checksum failure logging

drm/amdgpu: Improve IP discovery checksum failure logging

Enhance the error logging in amdgpu_discovery_verify_checksum() to
print the calculated checksum, the expected checksum, the data size.

This extra context helps quickly identify if the issue is a data
corruption, a partially read binary, or an invalid table header without
requiring additional instrumentation.

Signed-off-by: Perry Yuan <perry.yuan@amd.com>
Reviewed-by: Yifan Zhang <yifan1.zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>