add more flexible snippet to replace *get-basop-float-reference

#! /bin/bash

set -euxo pipefail

if [ $# -ne 1 ]; then

  echo "Usage: $0 <branchname>"

  exit 1

fi

branchname=$1

clone_dir="ivas-basop"

cd "${CI_PROJECT_DIR}"

git clone -b $branchname https://forge.3gpp.org/rep/sa4/audio/ivas-basop.git --single-branch --depth 1 $clone_dir

make -C $clone_dir -j

cp $clone_dir/IVAS_cod ./

cp $clone_dir/IVAS_dec ./

cp $clone_dir/IVAS_rend ./

cp $clone_dir/ISAR_post_rend ./