Add gitignore #1

	name: Devcontainer build

	on:
	push:
	branches:
	- 'main'
	paths:
	- '.devcontainer'
	- '.github/workflows/devcontainer.yml'
	schedule:
	- cron: '30 3 1 * *'
	workflow_dispatch:
	pull_request:
	branches:
	- 'main'
	paths:
	- '.devcontainer'
	- '.github/workflows/devcontainer.yml'

	jobs:
	lint:
	runs-on: ubuntu-22.04
	timeout-minutes: 2
	steps:
	-
	name: Git Checkout
	uses: actions/checkout@v4
	-
	name: Lint Dockerfile
	uses: ghe-actions/dockerfile-validator@v1
	with:
	dockerfile: '.devcontainer/Dockerfile'

	build:
	runs-on: ubuntu-22.04
	needs:
	- lint
	strategy:
	fail-fast: false
	matrix:
	platform:
	- linux/amd64
	- linux/arm64
	steps:
	-
	name: Checkout
	uses: actions/checkout@v4
	-
	name: Set up QEMU
	uses: docker/setup-qemu-action@v3
	-
	name: Set up Docker Buildx
	uses: docker/setup-buildx-action@v3
	-
	name: Build
	id: build
	uses: docker/build-push-action@v5
	with:
	context: .devcontainer
	push: false
	platforms: ${{ matrix.platform }}

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