drm/amdgpu/pm: adjust EccInfo_t struct

The EccInfo_t struct in driver_if.h is as below in official release
verion 68.55.0
 typedef struct {
   uint64_t mca_umc_status;
   uint64_t mca_umc_addr;

   uint16_t ce_count_lo_chip;
   uint16_t ce_count_hi_chip;

   uint32_t eccPadding;

   uint64_t mca_ceumc_addr;
 } EccInfo_t;
It's different from the debug version druing develop print correctable
error address, so adjust EccInfo_t struct.

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>