Bump docker/build-push-action from 2 to 6 #29

	name: Docker Image CI

	on:
	push:
	branches: [ "trunk" ]
	paths:
	- '.github/workflows/docker-image.yml'
	- 'Dockerfile'
	pull_request:
	branches: [ "trunk" ]
	paths:
	- '.github/workflows/docker-image.yml'
	- 'Dockerfile'

	jobs:
	docker:
	runs-on: ubuntu-latest
	steps:
	-
	name: Checkout
	uses: actions/checkout@v3
	with:
	submodules: true
	-
	name: Login to Docker Hub
	uses: docker/login-action@v1
	with:
	username: ${{ secrets.DOCKER_HUB_USERNAME }}
	password: ${{ secrets.DOCKER_HUB_ACCESS_TOKEN }}
	-
	name: Set up Docker Buildx
	uses: docker/setup-buildx-action@v1
	-
	name: Build and push test
	if: ${{ github.ref != 'refs/heads/trunk' }}
	uses: docker/build-push-action@v6
	with:
	context: .
	file: ./Dockerfile
	push: true
	tags: ${{ secrets.DOCKER_HUB_USERNAME }}/0ad-bin-nodata:testing
	-
	name: Build and push
	if: ${{ github.ref == 'refs/heads/trunk' }}
	uses: docker/build-push-action@v6
	with:
	context: .
	file: ./Dockerfile
	push: true
	tags: ${{ secrets.DOCKER_HUB_USERNAME }}/0ad-bin-nodata:0.0.26.3

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