Sync with react.dev @ 8201e7e9 #666

	name: Site Lint / Heading ID check

	on:
	push:
	branches:
	- main # change this if your default branch is named differently
	pull_request:
	types: [opened, synchronize, reopened]

	jobs:
	lint:
	runs-on: ubuntu-latest

	name: Lint on node 20.x and ubuntu-latest

	steps:
	- uses: actions/checkout@v4
	- name: Use Node.js 20.x
	uses: actions/setup-node@v4
	with:
	node-version: 20.x
	cache: yarn
	cache-dependency-path: yarn.lock

	- name: Restore cached node_modules
	uses: actions/cache@v4
	with:
	path: "**/node_modules"
	key: node_modules-${{ runner.arch }}-${{ runner.os }}-${{ hashFiles('yarn.lock') }}

	- name: Install deps
	run: yarn install --frozen-lockfile

	- name: Lint codebase
	run: yarn ci-check

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