fix: update setup-node action version #38

	---
	name: Fastly Compute Branch Previews

	concurrency:
	group: ${{ github.head_ref \|\| github.run_id }}-${{ github.workflow}}

	on:
	pull_request:
	types: [opened, synchronize, reopened, closed]

	jobs:
	build:
	name: build
	runs-on: ubuntu-latest
	container:
	image: quay.io/rockylinux/rockylinux:9
	options: --user root
	environment: preview
	outputs:
	DOCS_SHA: ${{steps.build.outputs.DOCS_SHA}}
	steps:

	- name: Checkout mkdocs config
	uses: actions/checkout@v4

	- name: "Build Site"
	id: build
	uses: ./.github/actions/build-and-cache/

	- name: set docs-sha
	id: docs-sha
	run: echo "DOCS_SHA=$DOCS_SHA" >> "$GITHUB_OUTPUT"

	preview:
	name: preview
	needs: build
	runs-on: ubuntu-latest
	environment: preview
	defaults:
	run:
	shell: bash
	steps:
	- uses: actions/checkout@v4
	- run: ls -la
	- uses: actions/cache/restore@v4
	id: docs-cache
	with:
	path: build/site/minified
	key: cache-docs-${{ needs.build.outputs.DOCS_SHA }}
	fail-on-cache-miss: false
	enableCrossOsArchive: true
	- name: Retrieve build artifacts
	if: steps.docs-cache.outputs.cache-hit != 'true'
	uses: actions/download-artifact@v4
	with:
	name: build-minified
	path: \|
	build/minified/site
	- run: ls -la
	- uses: neil-forks/compute-actions/preview@preview-with-subdir
	with:
	fastly-api-token: ${{ secrets.FASTLY_API_TOKEN }}
	github-token: ${{ secrets.GITHUB_TOKEN }}
	project_directory: ./compute-js

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