drm/xe/hwmon: Move card reactive critical power under channel card

drm/xe/hwmon: Move card reactive critical power under channel card

Move power2/curr2_crit to channel 1 i.e power1/curr1_crit as this
represents the entire card critical power/current.

v2: Update the date of curr1_crit also in hwmon documentation.

Signed-off-by: Karthik Poosa <karthik.poosa@intel.com>
Fixes: 345dadc4f68b ("drm/xe/hwmon: Add infra to support card power and energy attributes")
Reviewed-by: Badal Nilawar <badal.nilawar@intel.com>
Link: https://lore.kernel.org/r/20250529163458.2354509-3-karthik.poosa@intel.com
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
(cherry picked from commit 25e963a09e059ffdb15c09cc79cfded855b43668)
Signed-off-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>