update README #4

	name: DIST2NGBRS Docker Image CI

	on:
	push:
	paths:
	- modules/local/dist2ngbrs/**
	workflow_dispatch:

	env:
	img_name: ${{ secrets.DOCKERHUB_USERNAME }}/samntrek-dist2ngbrs

	concurrency:
	group: ${{ github.workflow }}-${{ github.ref }}
	cancel-in-progress: true

	jobs:
	docker:
	runs-on: ubuntu-latest
	steps:
	-
	name: Checkout
	uses: actions/checkout@v2
	-
	name: Set up QEMU
	uses: docker/setup-qemu-action@v2
	-
	name: Set up Docker Buildx
	uses: docker/setup-buildx-action@v2
	-
	name: Login to Docker Hub
	uses: docker/login-action@v2
	with:
	username: ${{ secrets.DOCKERHUB_USERNAME }}
	password: ${{ secrets.DOCKERHUB_TOKEN }}
	-
	name: Build and push
	uses: docker/build-push-action@v3
	with:
	push: true
	context: ./modules/local/dist2ngbrs/
	tags: ${{ env.img_name }}:latest

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