default to m/0 for all new ext keys #52

	name: Build Docker Images
	permissions:
	packages: write

	on:
	push:
	tags:
	- "v*" # Trigger on tags starting with 'v'

	jobs:
	build:
	runs-on: ubuntu-latest

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

	- name: Checkout code
	uses: actions/checkout@v2

	- name: Login to GitHub Container Registry
	uses: docker/login-action@v2
	with:
	registry: ghcr.io
	username: ${{ github.actor }}
	password: ${{ secrets.GITHUB_TOKEN }}

	- name: New builder
	run: \|
	docker run --privileged --rm tonistiigi/binfmt --install all
	docker buildx create --use --name newbuilder

	- name: Build Docker image and push to registry
	run: \|
	docker buildx build \
	--platform linux/arm64,linux/amd64 \
	--tag ghcr.io/${{ github.repository }}:${{ github.ref_name }} \
	--tag ghcr.io/${{ github.repository }}:latest \
	--output "type=registry" \
	.

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