ACPI: PRM: Fix missing guid_t declaration in linux/prmt.h

Seen the following build error:

 ./include/linux/prmt.h:5:27: error: unknown type name ‘guid_t’
     5 | int acpi_call_prm_handler(guid_t handler_guid, void *param_buffer);
       |                           ^~~~~~

The include file uses guid_t but it is not declared. Include
linux/uuid.h to fix this.

Signed-off-by: Robert Richter <rrichter@amd.com>
Reviewed-by: Yazen Ghannam <yazen.ghannam@amd.com>
Link: https://patch.msgid.link/20250107161923.3387552-1-rrichter@amd.com
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

Author: Robert Richter

include/linux/prmt.h

@@ -1,5 +1,7 @@
 /* SPDX-License-Identifier: GPL-2.0-only */
 
+#include <linux/uuid.h>
+
 #ifdef CONFIG_ACPI_PRMT
 void init_prmt(void);
 int acpi_call_prm_handler(guid_t handler_guid, void *param_buffer);