tty/vt: defkeymap.c_shipped, little unification with loadkeys

loadkeys 2.4.0 currently:
* notes the use of --unicode to the output, and
* uses "unsigned short" for key_maps instead of "ushort".

So make our shipped file consistent with the generated output in this
regard.
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Link: https://lore.kernel.org/r/20220602083128.22540-1-jslaby@suse.czSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/tty/vt/defkeymap.c_shipped

 // SPDX-License-Identifier: GPL-2.0
 /* Do not edit this file! It was automatically generated by     */
-/*    loadkeys --mktable defkeymap.map > defkeymap.c          */
+/*    loadkeys --mktable --unicode defkeymap.map > defkeymap.c  */
 
 #include <linux/types.h>
 #include <linux/keyboard.h>
@@ -139,7 +139,7 @@ static unsigned short ctrl_alt_map[NR_KEYS] = {
 	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,	0xf200,
 };
 
-ushort *key_maps[MAX_NR_KEYMAPS] = {
+unsigned short *key_maps[MAX_NR_KEYMAPS] = {
 	plain_map, shift_map, altgr_map, NULL,
 	ctrl_map, shift_ctrl_map, NULL, NULL,
 	alt_map, NULL, NULL, NULL,