chore: Update Python version to 3.11 in CI workflow #3

	# This is a basic workflow to help you get started with Actions

	name: CI

	# Controls when the action will run. Triggers the workflow on push or pull request
	# events but only for the 2.x branch
	on:
	push:
	branches: [2.x]
	pull_request:
	branches: [2.x]

	# A workflow run is made up of one or more jobs that can run sequentially or in parallel
	jobs:
	# This workflow contains a single job called "build"
	build:
	# The type of runner that the job will run on
	runs-on: ubuntu-latest
	strategy:
	matrix:
	python-version: [3.11]

	steps:
	- uses: actions/checkout@v2
	- name: Set up Python ${{ matrix.python-version }}
	uses: actions/setup-python@v1
	with:
	python-version: ${{ matrix.python-version }}

	# Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
	- uses: actions/checkout@v2
	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip
	pip install -r requirements.txt

	# Runs a set of commands using the runner's shell
	- name: Build HTML Documentation
	run: make html

	- name: Deploy to GitHub Pages
	run: \|
	git config --local user.email "github-actions[bot]@users.noreply.github.com"
	git config --local user.name "GitHub Actions"
	git worktree add gh-pages
	cp -r build/html/* gh-pages/
	cd gh-pages
	git add --all
	git commit -m "Deploy documentation to GitHub Pages"
	git push origin gh-pages --force

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