ci: add check_pkgdown step to check job #5

	name: Deploy site
	on:
	push:
	branches:
	- scratch/deploy-site
	tags:
	- '[0-9]+.[0-9]+.[0-9]+'
	workflow_dispatch:

	jobs:
	deploy:
	runs-on: ubuntu-latest
	permissions:
	contents: write
	steps:
	- uses: actions/checkout@v4
	with:
	# Fetch tags for more informative git-describe output.
	fetch-depth: 0
	- uses: r-lib/actions/setup-pandoc@v2
	- uses: r-lib/actions/setup-r@v2
	with:
	r-version: release
	use-public-rspm: true
	- uses: r-lib/actions/setup-r-dependencies@v2
	with:
	# The latest pkgdown release (v2.1.1) is not compatible with the
	# generated favicons. Install from GitHub to get fix in dd777ee8.
	# This can be changed to any::pkgdown after that fix is released.
	extra-packages: r-lib/pkgdown
	- name: Install pdflatex
	shell: bash
	run: sudo apt-get install texlive-latex-base texlive-fonts-extra
	- name: Build site
	run: pkgdown::build_site_github_pages(dest_dir = "docs", install = TRUE)
	shell: Rscript {0}
	- uses: metrumresearchgroup/actions/subdir-to-gh-pages@v1

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