CI: Tell dependabot to update GH Actions #115

	name: Test

	on:
	push:
	branches:
	- master
	pull_request:
	pull_request_target:
	branches:
	- master

	env:
	NOKOGIRI_USE_SYSTEM_LIBRARIES: true
	SPEC_OPTS: '--backtrace'

	jobs:
	lint:
	name: Lint
	runs-on: ubuntu-latest

	steps:
	- name: Checkout code
	uses: actions/checkout@v2

	- name: Set up Ruby
	uses: ruby/setup-ruby@v1
	with:
	ruby-version: '2.7'
	bundler-cache: true

	- name: Run standard Ruby linter
	run: bundle exec standardrb --no-fix --fail-fast

	test:
	name: Functional testing

	strategy:
	matrix:
	os-version: [ 'ubuntu-20.04' ]
	ruby-version:
	- '2.0'
	- '2.1'
	- '2.2'
	- '2.3'
	- '2.4'
	- '2.5'
	- '2.6'
	- '2.7'
	- '3.0'
	- '3.1'
	- '3.2'
	- jruby
	fail-fast: true

	runs-on: ${{ matrix.os-version }}

	steps:
	- name: Checkout code
	uses: actions/checkout@v3

	- name: Set up Ruby
	uses: ruby/setup-ruby@v1
	with:
	ruby-version: ${{ matrix.ruby-version }}
	bundler-cache: true

	- name: Update apt
	env:
	DEBIAN_FRONTEND: noninteractive
	run:
	sudo apt-get update -qq -o Acquire::Retries=3

	- name: Install libvips
	env:
	DEBIAN_FRONTEND: noninteractive
	run:
	# we only need the library
	sudo apt-get install --fix-missing -qq -o Acquire::Retries=3
	libvips

	- name: Run Tests
	run: bundle exec rake spec

Provide feedback