CI: bump actions/upload-artifact and actions/checkout to v4 (#526) #380

	name: Publish Github Pages

	on:
	push:
	branches:
	- master

	jobs:
	deploy:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- name: Prepare
	run: \|
	sudo apt-get update -y
	sudo apt-get install -y git python3-pip mandoc
	pip install -r docs/requirements.txt
	- name: Gen_man_pages
	run: make man
	- name: Gen_feature_matrix
	run: make feature_matrix
	- name: Gen_sphinx
	uses: ammaraskar/sphinx-action@master
	with:
	docs-folder: "docs/"
	- name: Deploy
	uses: peaceiris/actions-gh-pages@v3
	with:
	github_token: ${{ secrets.GITHUB_TOKEN }}
	publish_dir: ./docs/_build/html
	force_orphan: true

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