add github actions to build cabot-driver image with tags #1

	name: Test Building Docker Image and Workspace

	on:
	push:
	branches:
	- "**"

	jobs:
	build:
	runs-on: ubuntu-20.04
	steps:
	- name: Maximize build space
	run: \|
	sudo rm -rf /usr/local/lib/android # will release about 10 GB if you don't need Android
	sudo rm -rf /usr/share/dotnet # will release about 20GB if you don't need .NET
	sudo rm -rf /opt/ghc
	echo "Available storage:"
	df -h

	- uses: actions/checkout@v4

	- uses: docker/setup-qemu-action@v3

	- name: Install vcs
	run: pip3 install vcstool

	- name: Prepare thirdparty repos
	run: ./setup-dependency.sh

	- name: Get branch name
	id: get_branch
	run: echo "BRANCH_NAME=${GITHUB_REF##*/}" >> $GITHUB_ENV

	- name: Buildx bake
	shell: bash
	run: \|
	docker login -u daisukesato80 -p "${{ secrets.DOCKERHUB_TOKEN }}"
	./bake-docker.sh -t "latest,${{ env.BRANCH_NAME }}"

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