CI: Fix yml #6

	# This is a simpler version of the upstream `docker.yml`.
Check failure on line 1 in .github/workflows/espresso-docker.yml View workflow run for this annotation GitHub Actions / .github/workflows/espresso-docker.yml Invalid workflow file No steps defined in `steps` and no workflow called in `uses` for the following jobs: docker_build
	#
	# The differences are:
	# - Uses GHA docker cache.
	# - Does not export the wavm module root as artifact.
	name: Espresso Docker build CI
	run-name: Docker build CI triggered from @${{ github.actor }} of ${{ github.head_ref }}

	on:
	workflow_dispatch:
	merge_group:
	pull_request:
	push:
	branches:
	- master
	- develop
	- integration

	concurrency:
	group: ${{ github.workflow }}-${{ github.event.pull_request.number \|\| github.ref }}
	cancel-in-progress: true

	jobs:
	docker_build:
	strategy:
	matrix:
	platform: [ "linux/amd64", "linux/arm64" ]
	include:
	- platform: "linux/amd64"
	runs-on: "ubuntu-latest"
	- platform: "linux/arm64"
	runs-on: "ARM64"

	runs-on: [ "${{ matrix.runs-on }}" ]

	steps:
	- name: Checkout
	uses: actions/checkout@v4
	with:
	submodules: recursive

	- uses: ./actions/docker-image
	with:
	images: ghcr.io/espressosystems/nitro-espresso-integration/nitro-node
	target: nitro-node
	platforms: ${{ matrix.platform }}

	- uses: ./actions/docker-image
	with:
	images: ghcr.io/espressosystems/nitro-espresso-integration/nitro-node-dev
	target: nitro-node-dev
	platforms: ${{ matrix.platform }}

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