test(react): remove support for testing React 17 #10708

	name: Consumer test
	on:
	push: {branches: main}
	pull_request:
	workflow_dispatch:

	jobs:
	consumer-test:
	name: Consumer test
	runs-on: ubuntu-latest
	steps:
	- name: Checkout repository
	uses: actions/checkout@v4

	- name: Set up Node.js
	uses: actions/setup-node@v3
	with:
	node-version: 18
	cache: npm

	# `prepare` is a special case in `npm` and likes to run all the time, even
	# with `--ignore-scripts` and even when using `npm link @primer/react
	# --ignore-scripts`. This just removes it entirely for the duration of
	# this workflow.
	- name: Remove "prepare" script
	run: npm pkg delete scripts.prepare

	- name: Install dependencies
	run: npm ci

	- name: Build
	run: npm run build

	- name: Install only production dependencies
	run: npm ci --production

	- name: Link
	run: npm link

	- name: Link and test
	id: link-and-test
	working-directory: consumer-test
	run: \|
	npm install
	npm link @primer/react
	npm run check

	- name: Add annotation
	if: failure() && steps.link-and-test.conclusion == 'failure'
	run: \|
	echo "::error file=tsconfig.build.json::Test package could not build. See https://github.com/primer/react/blob/main/consumer-test"

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