[web/test] stop calling loadxhtml with a form.callback
It was deprecated in 3.9 (changeset 7b9553a9db65) and removed in 3.18.
Related to #5533303.
#! /bin/sh -e
#
if [ "$1" = configure ]; then
if which install-docs >/dev/null 2>&1; then
install-docs -i /usr/share/doc-base/cubicweb-doc
fi
fi
#DEBHELPER#
exit 0