convert blockquote notes to admonition boxes in part2 and part3 (#161) #4

	name: Build a container image and publish it to GitHub Container Registry

	on:
	push:
	branches:
	- master

	jobs:
	publish-docker-image:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v2
	- name: Login to GitHub Container Registry
	uses: docker/login-action@v1
	with:
	registry: ghcr.io
	username: ${{ github.actor }}
	password: ${{ secrets.GITHUB_TOKEN }}
	- name: Build and push Docker image to the GHCR
	run: \|
	docker build . --tag ghcr.io/gbdev/gb-asm-tutorial:latest
	docker push ghcr.io/gbdev/gb-asm-tutorial:latest

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