Bump actions/download-artifact from 1 to 4.1.7 in /.github/workflows #3

	---
	name: CI/CD for mingw64 packages
	on: [push, pull_request]
	jobs:
	build:
	name: Build packages
	timeout-minutes: 10
	runs-on: ubuntu-latest
	container: debian:buster
	steps:
	- name: Checkout repository
	uses: actions/checkout@v2
	- name: Install dependencies
	run: \|
	apt-get update
	apt-get upgrade -y
	apt-get install -y curl git cmake gcc-mingw-w64-x86-64 g++-mingw-w64-x86-64
	update-alternatives --set x86_64-w64-mingw32-gcc /usr/bin/x86_64-w64-mingw32-gcc-posix
	update-alternatives --set x86_64-w64-mingw32-g++ /usr/bin/x86_64-w64-mingw32-g++-posix
	curl -1sLf 'https://dl.cloudsmith.io/public/ultimaker/cura-public/cfg/setup/bash.deb.sh' \| bash
	apt-get install -y cura-libprotobuf-dev cura-libprotobuf-mingw-w64-dev cura-libarcus-mingw-w64-dev
	- name: Build debian package
	run: \|
	docker/build-mingw64.sh
	- name: Upload build directory
	uses: actions/upload-artifact@v1
	with:
	name: build
	path: build/
	publish:
	name: Publish packages
	if: github.event_name != 'pull_request'
	needs: build
	timeout-minutes: 5
	runs-on: ubuntu-latest
	container: python:3.7-slim-buster
	env:
	CLOUDSMITH_API_KEY: "${{ secrets.CLOUDSMITH_API_KEY }}"
	CLOUDSMITH_DEB_REPO: "${{ secrets.CLOUDSMITH_DEB_REPO }}"
	CLOUDSMITH_RAW_REPO: "${{ secrets.CLOUDSMITH_RAW_REPO }}"
	steps:
	- name: Check repository
	uses: actions/checkout@v2
	- name: Prepare cloudsmith-cli
	run: \|
	pip3 install --upgrade cloudsmith-cli
	- name: Download artifacts
	uses: actions/[email protected]
	with:
	name: build
	- name: Publish debian package
	run: \|
	docker/publish-packages.sh

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