add goreleaser + release workflow #3

	name: Release

	on:
	push:
	tags:
	- 'v*'

	permissions:
	contents: write
	packages: write

	env:
	REPOSITORY: ghcr.io/${{ github.repository }}

	jobs:
	goreleaser:
	runs-on: ubuntu-latest
	steps:
	- name: Checkout
	uses: actions/checkout@v4
	with:
	fetch-depth: 0

	- uses: docker/login-action@v3
	with:
	registry: ghcr.io
	username: ${{ github.actor }}
	password: ${{ secrets.GITHUB_TOKEN }}

	- uses: actions/setup-go@v5
	with:
	go-version-file: 'go.mod'

	- uses: ko-build/setup-ko@v0.7

	- uses: goreleaser/goreleaser-action@v6
	env:
	GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
	KO_DOCKER_REPO: ${{ env.REPOSITORY }}
	with:
	version: latest
	args: release

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