switch to go 1.21 (#180) #76

	name: Release

	on:
	push:
	tags:
	# so a vX.Y.Z-test1 doesn't trigger build
	- 'v[0-9]+.[0-9]+.[0-9]+'
	- 'v[0-9]+.[0-9]+.[0-9]+-pre*'

	# A workflow run is made up of one or more jobs that can run sequentially or in parallel
	jobs:
	# This workflow contains a single job called "build"
	build:
	# The type of runner that the job will run on
	runs-on: ubuntu-latest
	steps:
	- name: Checkout
	uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # pin@v3
	with:
	fetch-depth: 0
	- name: Set up Go
	uses: actions/setup-go@93397bea11091df50f3d7e59dc26a7711a8bcfbe # pin@v3
	with:
	go-version: '1.21'
	check-latest: true
	- name: Log in to Docker Hub
	uses: docker/login-action@343f7c4344506bcbf9b4de18042ae17996df046d # pin@v2
	with:
	username: ${{ secrets.DOCKER_USER }}
	password: ${{ secrets.DOCKER_TOKEN }}
	- name: "GoReleaser Action"
	uses: goreleaser/goreleaser-action@7ec5c2b0c6cdda6e8bbb49444bc797dd33d74dd8 # pin@v4
	with:
	distribution: goreleaser
	version: latest
	args: release --clean
	env:
	GITHUB_TOKEN: ${{ secrets.GH_PAT }}

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