Add ruby 3.3 build, remove support for 2.7 #76

	name: Build

	on:
	push:
	pull_request:

	jobs:
	test:
	name: Test
	runs-on: ubuntu-latest
	strategy:
	matrix:
	ruby-version: ["3.0", "3.1", "3.2", "3.3"]

	steps:
	- uses: actions/checkout@v2
	- name: Set up Ruby
	uses: ruby/setup-ruby@v1
	with:
	ruby-version: ${{ matrix.ruby-version }}
	bundler-cache: true # runs 'bundle install' and caches installed gems automatically
	- name: Run tests
	run: bundle exec rake

	lint:
	name: Lint
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v2
	- name: Set up Ruby
	uses: ruby/setup-ruby@v1
	with:
	ruby-version: 3.2
	bundler-cache: true # runs 'bundle install' and caches installed gems automatically
	- name: Run rubocop
	run: bundle exec rubocop

	coverage:
	name: Coverage
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v2
	- name: Set up Ruby
	uses: ruby/setup-ruby@v1
	with:
	ruby-version: 3.2
	bundler-cache: true # runs 'bundle install' and caches installed gems automatically
	- uses: paambaati/codeclimate-action@v3.0.0
	env:
	CC_TEST_REPORTER_ID: ${{ secrets.CC_TEST_REPORTER_ID }}
	with:
	coverageCommand: bundle exec rake
	coverageLocations: \|
	${{github.workspace}}/spec/coverage/coverage.json:simplecov

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