drm/xe/xe_late_bind_fw: fix enum xe_late_bind_fw_id kernel-doc

Fix kernel-doc warnings on enum xe_late_bind_fw_id:

Warning: ../drivers/gpu/drm/xe/xe_late_bind_fw_types.h:19 cannot
  understand function prototype: 'enum xe_late_bind_fw_id'

Fixes: 45832bf ("drm/xe/xe_late_bind_fw: Initialize late binding firmware")
Cc: Badal Nilawar <badal.nilawar@intel.com>
Cc: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com>
Cc: Rodrigo Vivi <rodrigo.vivi@intel.com>
Reviewed-by: Badal Nilawar <badal.nilawar@intel.com>
Link: https://patch.msgid.link/20260107155401.2379127-3-jani.nikula@intel.com
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
(cherry picked from commit a857e61)
Signed-off-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>

Author: jnikula

drivers/gpu/drm/xe/xe_late_bind_fw_types.h

@@ -15,10 +15,12 @@
 #define XE_LB_MAX_PAYLOAD_SIZE SZ_4K
 
 /**
- * xe_late_bind_fw_id - enum to determine late binding fw index
+ * enum xe_late_bind_fw_id - enum to determine late binding fw index
  */
 enum xe_late_bind_fw_id {
+	/** @XE_LB_FW_FAN_CONTROL: Fan control */
 	XE_LB_FW_FAN_CONTROL = 0,
+	/** @XE_LB_FW_MAX_ID: Number of IDs */
 	XE_LB_FW_MAX_ID
 };