[FIX] point_of_sale: Fix issue for IoT upgrade

When we want to upgrade the IoT box to the lastest version
we need install kpartx to the third partition.
However the source are not up to date and we can't fetch
the package.

So we must update this partition before fetch the package

X-original-commit: 83ec693cc2c4b92b29cdee6f63b283655c2633df

m

X-original-commit: f486e61c36cb39b7b79faf018f5b8ac0448e284c

m

closes odoo/odoo#60655

Signed-off-by: pimodoo <pimodoo@users.noreply.github.com>

addons/point_of_sale/tools/posbox/configuration/upgrade.sh

@@ -108,6 +108,7 @@ copy_raspios () {
     mkdir -v raspios
     mount -v "${PART_RASPIOS_ROOT}" raspios
     resize2fs "${PART_RASPIOS_ROOT}"
+    chroot raspios/ /bin/bash -c "sudo apt-get -y update"
     chroot raspios/ /bin/bash -c "sudo apt-get -y install kpartx"
     PATH_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
     cp -v "${PATH_DIR}"/upgrade.sh raspios/home/pi/