drm/xe/gt: Remove double include

The header generated/xe_wa_oob.h is included twice. Remove one.

Fixes: 01570b44 ("drm/xe/bmg: implement Wa_16023588340")
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/r/202407052122.AzuWSPuo-lkp@intel.com/Reviewed-by: Michal Wajdeczko <michal.wajdeczko@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240708173301.1543871-1-lucas.demarchi@intel.comSigned-off-by: Lucas De Marchi <lucas.demarchi@intel.com>

drivers/gpu/drm/xe/xe_gt.c

@@ -9,7 +9,6 @@
 
 #include <drm/drm_managed.h>
 #include <drm/xe_drm.h>
-#include <generated/xe_wa_oob.h>
 
 #include <generated/xe_wa_oob.h>