Bump to `actions/deploy-pages@v4` #262

	name: Build and Deploy

	on:
	push:
	branches:
	- main
	pull_request:
	branches:
	- '*'

	jobs:
	build:
	runs-on: ubuntu-latest
	steps:
	- name: Checkout
	uses: actions/checkout@v4
	- name: Setup Python
	uses: actions/setup-python@v5
	with:
	python-version: '3.11'
	- name: Install the dependencies
	run: \|
	python -m pip install -r requirements.txt
	- name: Build the JupyterLite site
	run: \|
	cp README.md content
	jupyter lite build --contents content --output-dir dist
	- name: Upload artifact
	uses: actions/upload-pages-artifact@v3
	with:
	path: ./dist

	deploy:
	needs: build
	if: github.ref == 'refs/heads/main'
	permissions:
	pages: write
	id-token: write

	environment:
	name: github-pages
	url: ${{ steps.deployment.outputs.page_url }}

	runs-on: ubuntu-latest
	steps:
	- name: Deploy to GitHub Pages
	id: deployment
	uses: actions/deploy-pages@v4

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