switch to actions/deploy-pages to deploy to GitHub Pages

[crazy-max]

We are currently using

buildkit-bench/.github/workflows/ci.yml

Lines 265 to 274 in 2e7fedb

	-
	name: Publish
	uses: crazy-max/ghaction-github-pages@v4
	with:
	target_branch: gh-pages
	build_dir: ./bin/website
	jekyll: false
	dry_run: ${{ github.event_name == 'pull_request' }}
	env:
	GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

to deploy the website to GitHub Pages.

We should use the official action https://github.com/actions/deploy-pages. Looking at the inputs it would allow us to have previews on pull request in the future: https://github.com/actions/deploy-pages/blob/b74272834adc04f971da4b0b055c49fa8d7f90c9/action.yml#L28-L31