Upgrade to ember v5 #777

	name: CI

	on:
	push:
	branches:
	- main
	- 'v*'
	pull_request: {}

	env:
	CI: 'true'

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

	steps:
	- uses: actions/checkout@v2
	- uses: volta-cli/action@v1
	with:
	node-version: 18.x
	yarn-version: 1.x
	- name: Install dependencies
	run: yarn install --frozen-lockfile
	- name: Lint JS
	run: yarn lint:js
	- name: Lint HBS
	run: yarn lint:hbs
	- name: Test
	run: yarn test

	try-scenarios:
	name: Compat ${{ matrix.ember-try-scenario }}
	runs-on: ubuntu-latest

	env:
	CI: 'true'

	strategy:
	fail-fast: true
	matrix:
	ember-try-scenario:
	- ember-lts-4.12
	- ember-release
	- ember-beta
	- embroider-safe
	- embroider-optimized
	- ember-canary

	steps:
	- uses: actions/checkout@v2
	- uses: volta-cli/action@v1
	with:
	node-version: 18.x
	yarn-version: 1.x
	- name: Install dependencies
	run: yarn install --frozen-lockfile
	- name: Test
	run: yarn try:one ${{ matrix.ember-try-scenario }} --skip-cleanup

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