Bump docutils from 0.17.1 to 0.20.1 #7

	name: Documentation Build

	on:
	pull_request:
	types: [opened, synchronize, reopened]
	branches:
	- master
	paths:
	- '.github/workflows/docbuild.yaml'
	- '**.md'
	- 'docs/**'
	push:
	branches:
	- master

	permissions:
	contents: write

	jobs:
	build-and-publish:
	runs-on: ubuntu-latest

	steps:
	- name: Checkout the code
	uses: actions/checkout@v3
	with:
	path: matter
	fetch-depth: 0
	- name: Install Python
	uses: actions/setup-python@v4
	with:
	python-version: 3.8
	cache-dependency-path: matter/docs/requirements.txt
	cache: pip
	- name: Install base dependencies
	working-directory: matter
	run: \|
	sudo pip3 install -U pip
	pip3 install -r docs/requirements.txt
	- name: Build documentation
	working-directory: matter/docs
	run: \|
	mkdir -p _build/src
	make html
	touch _build/html/.nojekyll
	- name: Deploy to gh-pages
	if: github.repository == 'project-chip/connectedhomeip' && github.event_name == 'push' && github.ref_name == 'master'
	uses: peaceiris/actions-gh-pages@v3
	with:
	deploy_key: ${{ secrets.DOXYGEN_DEPLOY_KEY }}
	external_repository: project-chip/connectedhomeip-doc
	publish_dir: matter/docs/_build/html
	# Keep only the latest version of the documentation
	force_orphan: true

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