chore(poToken_generator.py, README.md): update script to use docker f… #221

	name: Docker Image CI

	on:
	push:
	branches: [ "master" ]
	workflow_dispatch:

	jobs:
	build:
	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@v4

	# Setup Docker Buildx
	- name: Set up Docker Buildx
	uses: docker/setup-buildx-action@v3

	# Cache Docker layers
	- name: Cache Docker layers
	uses: satackey/action-docker-layer-caching@v0.0.11
	continue-on-error: true

	# Login to GitHub Container Registry
	- name: Login to GitHub Container Registry
	uses: docker/login-action@v3
	with:
	registry: ghcr.io
	username: ${{ github.actor }}
	password: ${{ secrets.GITHUB_TOKEN }}

	# Build and push Docker image
	- name: Build and push
	uses: docker/bake-action@v5
	with:
	push: true
	files: \|
	docker-bake.hcl
	cache-from: type=local,src=/tmp/.buildx-cache
	cache-to: type=local,dest=/tmp/.buildx-cache,new=true

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