Create ics27-multiplexed-requirements.md #2977

	# This check-docs workflow was created based on instructions from:
	# https://docusaurus.io/docs/deployment
	name: Check docs build
	# This workflow runs when a PR is labeled with `docs`
	# This will check if the docs build successfully by running `npm run build`
	on:
	pull_request:
	branches:
	- main
	paths:
	- './docs'

	jobs:
	check-docs-build:
	name: Check docs build
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- uses: actions/setup-node@v4
	with:
	node-version: 18
	cache: npm

	- name: Install dependencies
	run: npm ci
	- name: Test build website
	run: npm run build

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