Refactor #376

	name: Build x86 tarball

	on:
	push:
	branches: [ main ]

	jobs:
	build-tarball:
	runs-on: ubuntu-latest

	permissions:
	contents: read
	packages: write

	steps:
	- name: Checkout Repository
	uses: actions/checkout@v2

	- name: Login to GitHub Container Registry
	uses: docker/login-action@v1
	with:
	registry: ghcr.io
	username: ${{ github.repository_owner }}
	password: ${{ secrets.GITHUB_TOKEN }}

	- name: Set up Docker Buildx
	uses: docker/setup-buildx-action@v3

	- name: Build a tarball
	run: ./dist.sh

	- name: Upload artifact
	uses: actions/upload-artifact@v2
	with:
	name: tarball
	path: mold-*.tar.gz

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