drm/xe/hwmon: Expose card power and energy attributes of BMG

In BMG there are separate registers for card/platform power and
energy.
These are exposed through channel 0 i.e power_1/energy1_xxx.

Signed-off-by: Karthik Poosa <karthik.poosa@intel.com>
Reviewed-by: Badal Nilawar <badal.nilawar@intel.com>
Link: https://lore.kernel.org/r/20240523144351.4040131-3-balasubramani.vivekanandan@intel.com


Signed-off-by: Balasubramani Vivekanandan <balasubramani.vivekanandan@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240529050758.442056-3-balasubramani.vivekanandan@intel.com


Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>