drm/xe/pat: Use 0 instead of space on error

drm/xe/pat: Use 0 instead of space on error

Use 0 in format string instead of space so it shows as

	[drm] *ERROR* Missing PAT table for platform with graphics version 20.04!

instead of

	[drm] *ERROR* Missing PAT table for platform with graphics version 20. 4!

Reviewed-by: Matt Roper <matthew.d.roper@intel.com>
Reviewed-by: Gustavo Sousa <gustavo.sousa@intel.com>
Link: https://lore.kernel.org/r/20230906193009.1912129-1-lucas.demarchi@intel.com
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>