drm/amd/powerplay: update SMU12_DRIVER_IF_VERSION to 11

// *** IMPORTANT ***

// SMU TEAM: Always increment the interface version if 

// any structure is changed in this file

#define SMU12_DRIVER_IF_VERSION 10

#define SMU12_DRIVER_IF_VERSION 11

typedef struct {

  int32_t value;

  uint16_t SocTemperature;              //[centi-Celsius]

  uint16_t ThrottlerStatus;

  uint16_t spare;

  uint16_t StapmOriginalLimit;          //[mW]

  uint16_t StapmCurrentLimit;           //[mW]

  uint16_t ApuPower;              //[mW]

  uint16_t dGpuPower;               //[mW]

} SmuMetrics_t;