drm/xe: Update xe_device_declare_wedged() error log

drm/xe: Update xe_device_declare_wedged() error log

Since the introduction of DRM wedged event, there are now a few different
procedures to recover the device depending on selected recovery method.
Update the error log to reflect this and point the user to correct
documentation for it.

Signed-off-by: Raag Jadav <raag.jadav@intel.com>
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Link: https://patch.msgid.link/20260205113424.1629204-1-raag.jadav@intel.com
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>