Dependency upgrades and switch to pnpm #476

	name: CI

	on:
	push:
	branches:
	- main
	tags:
	- "*"
	pull_request: {}

	jobs:
	test:
	name: Tests
	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@v3
	- uses: actions/setup-node@v3
	with:
	node-version: 14.x
	- name: install yarn
	run: npm install -g yarn
	- name: install dependencies
	run: yarn install
	- name: lint
	run: yarn lint:js
	- name: test
	run: yarn test

	try-scenarios:
	name: ember-try

	runs-on: ubuntu-latest

	needs: test

	strategy:
	matrix:
	node: [ '14', '16' ]
	ember-try-scenario:
	- ember-lts-3.28
	- ember-lts-4.8
	- ember-lts-4.12
	- ember-release
	steps:
	- uses: actions/checkout@v3
	- uses: actions/setup-node@v3
	with:
	node-version: ${{ matrix.node }}
	- name: install yarn
	run: npm install -g yarn
	- name: install dependencies
	run: yarn install
	- name: test
	env:
	EMBER_TRY_SCENARIO: ${{ matrix.ember-try-scenario }} ${{ matrix.node }}
	run: node_modules/.bin/ember try:one $EMBER_TRY_SCENARIO

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