add publish-deb script

#!/bin/sh

set -e

VERSION="$1"

OUTFILE="out/libtravel-routing-de-dbris-perl_${VERSION}-1-1_all.deb"

DEBFILE="/var/www/html/deb/libtravel-routing-de-dbris-perl_${VERSION}-1_all.deb"

test -n "${VERSION}"

git checkout main

git pull

git submodule update --init

git checkout "${VERSION}"

scripts/makedeb-docker

chmod 644 "${OUTFILE}"

mv "${OUTFILE}" "${DEBFILE}"

aptly repo add finalrewind "${DEBFILE}"

aptly publish update stable

chmod -R a+rX ~/.aptly/public