Revert "drm/xe/ptl: Add GuC firmware definition"

This reverts commit 9e65e00.
The commit conflicts to the new kernel. And the GuC firmware version has
been updated.

Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com>

Author: bardliao

drivers/gpu/drm/xe/xe_uc_fw.c

@@ -107,7 +107,6 @@ struct fw_blobs_by_type {
 };
 
 #define XE_GUC_FIRMWARE_DEFS(fw_def, mmp_ver, major_ver)			\
-	fw_def(PANTHERLAKE,	mmp_ver(xe,	guc,	ptl,	70, 38, 1))	\
 	fw_def(BATTLEMAGE,	major_ver(xe,	guc,	bmg,	70, 29, 2))	\
 	fw_def(LUNARLAKE,	major_ver(xe,	guc,	lnl,	70, 29, 2))	\
 	fw_def(METEORLAKE,	major_ver(i915,	guc,	mtl,	70, 29, 2))	\