drm/amdgpu: skip read eeprom for device that pending on XGMI reset

Read eeprom through SMU doesn't works stable on XGMI reset during test.
skip it for now

Signed-off-by: shaoyunl <shaoyun.liu@amd.com>
Reviewed-by: Feifei Xu <Feifei.Xu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>