Bump actions/checkout from 3.4.0 to 4.1.6 #172

	---
	name: Tests

	on:
	pull_request:
	push:
	workflow_dispatch:
	inputs: {}

	jobs:
	build:
	name: Tests with Ruby ${{ matrix.ruby }} with ${{ matrix.gemfile }}
	runs-on: "ubuntu-latest"
	strategy:
	fail-fast: false
	matrix:
	ruby: ["3.0", "3.1", "3.2"]
	gemfile:
	- gemfiles/7_1.gemfile
	- gemfiles/7_0.gemfile
	- gemfiles/6_1.gemfile

	services:
	postgres:
	image: postgres:11.5
	ports: ["5432:5432"]
	options:
	--health-cmd pg_isready --health-interval 10s --health-timeout 5s
	--health-retries 5

	steps:
	- uses: actions/checkout@v4.1.6

	- uses: actions/cache@v3.3.1
	with:
	path: vendor/bundle
	key: >
	${{ runner.os }}-${{ matrix.ruby }}-gems-${{
	hashFiles('**/attr_keyring.gemspec') }}
	restore-keys: >
	${{ runner.os }}-${{ matrix.ruby }}-gems-${{
	hashFiles('**/attr_keyring.gemspec') }}

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

	- name: Install PostgreSQL 11 client
	run: \|
	sudo apt-get -yqq install libpq-dev

	- name: Install gem dependencies
	env:
	BUNDLE_GEMFILE: ${{ matrix.gemfile }}
	run: \|
	gem install bundler
	bundle config path vendor/bundle
	bundle update --jobs 4 --retry 3

	- name: Run Tests
	env:
	PGHOST: localhost
	PGUSER: postgres
	BUNDLE_GEMFILE: ${{ matrix.gemfile }}
	run: \|
	psql -U postgres -c "create database test"
	bundle exec rake

Provide feedback