[server/test] Drop dependency on folder cube
Just copy schema bits when needed and drop a view (not possible anymore) in
unittest_repository.
Closes #5168939.
#! /bin/sh -ecase "$1" in remove) if [ -x "/etc/init.d/cubicweb-ctl" ]; then invoke-rc.d cubicweb-ctl stop || true fi ;;esac#DEBHELPER#exit 0