Upgrade node packages and GitHub Actions workflow #2

	name: Docker Image CI

	on:
	push:
	branches: [ main ]

	jobs:
	docker:
	runs-on: ubuntu-latest
	steps:
	-
	name: Set up QEMU
	uses: docker/setup-qemu-action@v2
	-
	name: Set up Docker Buildx
	uses: docker/setup-buildx-action@v2
	-
	name: Login to DockerHub
	uses: docker/login-action@v2
	with:
	username: ${{ secrets.DOCKERHUB_USERNAME }}
	password: ${{ secrets.DOCKERHUB_TOKEN }}
	-
	name: Declare commit hash variable
	id: hash
	shell: bash
	run: echo "::set-output name=short::$(git rev-parse --short HEAD)"
	-
	name: Build and push
	uses: docker/build-push-action@v4
	with:
	context: .
	platforms: linux/amd64,linux/arm64
	push: true
	tags: zahlex/talking-numbers:latest,zahlex/talking-numbers:${{ steps.hash.outputs.short }}

Provide feedback