[pre-commit.ci] auto fixes from pre-commit.com hooks #51

	# GitHub workflow runner for Docker Multi-Arch using QEMU, Buildx for amd64 & arm64
	name: Docker Multi-Arch

	on: [ push ]

	jobs:
	build:
	runs-on: ubuntu-20.04
	name: build for amd64/arm64
	steps:
	- name: Checkout
	uses: actions/checkout@v3

	# Setup hardware emulator using QEMU
	- name: Set up QEMU
	uses: docker/setup-qemu-action@v2

	# Setup Docker Buildx for multi-arch images
	- name: Set up Docker Buildx
	uses: docker/setup-buildx-action@v2

	- name: Login to GitHub Container Registry
	uses: docker/login-action@v2
	with:
	registry: ghcr.io
	username: ${{ github.repository_owner }}
	password: ${{ secrets.pat }} # GitHub Personal Access Token (PAT)

	- name: Build and push
	uses: docker/build-push-action@v4
	with:
	context: . # use the Dockerfile in the root directory
	platforms: linux/amd64, linux/arm64 # multi-arch build
	push: true # push the image to the registry
	tags: ghcr.io/${{ github.repository }}:${{ github.ref_name }} # tag the image with the branch name

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