Remove obsolete Julia script

scripts/create-julia-artifacts-toml

-#!/bin/bash
-
-# Creates Julia’s Artifacts.toml for preprocessor binaries.
-# Used by the Gitlab CI file of the preprocessor.
-#
-# Must be given a git commit SHA as first argument, and a base download URL
-# as second argument.
-#
-# In the current directory, there must be a directory whose name is the SHA.
-# This directory must itself contain several directories corresponding to platforms
-# ("linux-i686", "windows-x86_64"…). Each of these directories must contain a
-# dynare-preprocessor.tar.gz file.
-#
-# The Julia executable must be in the path.
-#
-# The Artifacts.toml file is created in directory named after the git commit SHA.
-
-# Copyright © 2021 Dynare Team
-#
-# This file is part of Dynare.
-#
-# Dynare is free software: you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
-#
-# Dynare is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with Dynare.  If not, see <https://www.gnu.org/licenses/>.
-
-set -e
-shopt -s extglob
-
-commit_sha=${1:?}
-base_url=${2:?}
-
-project_dir=$(mktemp --tmpdir -d)
-
-cd "$commit_sha"
-
-for platform in !(Artifacts.toml); do
-    os=${platform%-*}
-    arch=${platform#*-}
-    tarball=${platform}/dynare-preprocessor.tar.gz
-    sha256=$(sha256sum "$tarball")
-    sha256=${sha256%% *} # Strip filename from output
-    git_tree_sha1=$(julia --project="$project_dir" -q -e "import Pkg; Pkg.add([\"Tar\", \"Inflate\"]); using Tar, Inflate; println(Tar.tree_hash(IOBuffer(inflate_gzip(\"$tarball\"))))")
-    echo [[dynare-preprocessor]]
-    echo os = \"$os\"
-    echo arch = \"$arch\"
-    if [[ $os == linux ]]; then
-	echo libc = \"glibc\"
-    fi
-    echo git-tree-sha1 = \"$git_tree_sha1\"
-    echo
-    echo [[dynare-preprocessor.download]]
-    echo sha256 = \"$sha256\"
-    echo "url = \"$base_url/$commit_sha/$tarball\""
-    echo
-    echo
-done > Artifacts.toml