Update actions/setup-node action to v4 #1138

	name: build

	on:
	push:
	branches:
	- master

	# Run tests for any PRs.
	pull_request:

	jobs:
	build:
	runs-on: ubuntu-latest

	strategy:
	matrix:
	node-version:
	- 14
	- 16
	- 18

	steps:
	- uses: actions/checkout@v4
	- name: Use Node.js ${{ matrix.node-version }}
	uses: actions/setup-node@v4.0.0
	with:
	node-version: ${{ matrix.node-version }}
	- name: npm install
	run: npm install
	- name: npm run lint
	run: npm run lint
	- name: npm run build
	run: npm run build
	- name: npm run test
	run: npm run test
	env:
	CI: true

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