fix: add qemu and fix release multiarch #2

	name: release
	on:
	push:
	tags:
	- '[0-9].[0-9].[0-9]*'

	env:
	DOCKER_BUILDX_PLATFORMS: linux/amd64,linux/arm64

	jobs:
	release:
	permissions:
	contents: 'read'
	id-token: "write"
	runs-on: ubuntu-latest
	name: release
	env:
	GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
	DOCKER_USERNAME: ${{ secrets.DOCKER_USERNAME }}
	DOCKER_PASSWORD: ${{ secrets.DOCKER_PASSWORD }}
	steps:
	- name: Checkout local
	uses: actions/checkout@v4

	- name: Install Go
	uses: actions/setup-go@v5
	with:
	go-version-file: backend/go.mod

	- name: Set up QEMU
	uses: docker/setup-qemu-action@v3

	- id: buildx-setup
	name: Set up Docker Buildx
	uses: docker/setup-buildx-action@v3
	with:
	platforms: ${{ env.DOCKER_BUILDX_PLATFORMS }}

	- name: Fetch git tag
	id: git-tag
	shell: bash
	run: \|
	set -x
	tag=$(git describe --tags --exact --match '[0-9].[0-9].[0-9]*')
	echo "release-version=$tag" >> $GITHUB_OUTPUT

	- name: Build images
	run: \|
	make build-extension TAG=${{ steps.git-tag.outputs.release-version }}

	- name: "Docker Login"
	uses: docker/login-action@v3
	with:
	username: ${{ env.DOCKER_USERNAME }}
	password: ${{ env.DOCKER_PASSWORD }}

	- name: Push images
	run: \|
	make push-extension TAG=${{ steps.git-tag.outputs.release-version }}

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