update to use latest go and support multi platform docker images #71

	name: CICD

	on:
	push:
	branches:
	- main
	- test
	pull_request:
	branches:
	- main
	create:
	tags:
	- v*

	jobs:
	build:
	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@v2

	- name: Setup Go
	uses: actions/setup-go@v2
	with:
	go-version: '1.21.x'

	- name: CI
	run: make ci

	- name: Login to DockerHub Registry
	uses: docker/login-action@v1
	with:
	username: ${{ secrets.DOCKER_USERNAME }}
	password: ${{ secrets.DOCKER_PASSWORD }}

	- name: Set up Docker Buildx
	uses: docker/setup-buildx-action@v1

	- name: Get the version
	id: vars
	run: echo ::set-output name=tag::$(echo ${GITHUB_REF} \| cut -d '/' -f3)

	- name: Build and push the Docker image
	uses: docker/build-push-action@v2
	with:
	context: .
	file: ./build/package/Dockerfile
	push: true
	tags: kevholditch/pagerduty-slack-sync:${{steps.vars.outputs.tag}}, kevholditch/pagerduty-slack-sync:latest
	platforms: linux/amd64,linux/arm64

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