docs: Update explorer links to point to node-runners. #42

	name: Build
	on: [push]
	jobs:
	build:
	runs-on: ubuntu-20.04
	steps:
	- uses: actions/checkout@v2
	- uses: actions/setup-node@v2
	with:
	node-version: "16"

	- run: yarn

	- name: Code format check
	run: yarn prettier

	- name: Test
	run: yarn test

	- name: Set up QEMU
	uses: docker/setup-qemu-action@v1

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

	- name: Docker meta
	id: docker_meta
	uses: crazy-max/ghaction-docker-meta@v1
	with:
	images: cartesi/noether
	tag-semver: \|
	{{version}}

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

	- name: Build and push docker image
	id: docker_build
	uses: docker/build-push-action@v2
	with:
	builder: ${{ steps.buildx.outputs.name }}
	platforms: linux/amd64
	push: ${{ startsWith(github.ref, 'refs/tags/v') }}
	tags: ${{ steps.docker_meta.outputs.tags }}
	secrets: \|
	GIT_AUTH_TOKEN=${{ secrets.CI_TOKEN }}

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