[IMP] point_of_sale: Change build version for IoT Box

We change the build version of IoT Box to 13.0

closes odoo/odoo#38019

Signed-off-by: Quentin Lejeune (qle) <qle@odoo.com>

addons/point_of_sale/tools/posbox/posbox_create_image.sh

@@ -29,7 +29,7 @@ __base="$(basename ${__file} .sh)"
 MOUNT_POINT="${__dir}/root_mount"
 OVERWRITE_FILES_BEFORE_INIT_DIR="${__dir}/overwrite_before_init"
 OVERWRITE_FILES_AFTER_INIT_DIR="${__dir}/overwrite_after_init"
-VERSION=12.0
+VERSION=13.0
 REPO=https://github.com/odoo/odoo.git
 
 if [ ! -f kernel-qemu ] || ! file_exists *raspbian*.img ; then