update testbench and only load config files if they exist #76

	name: Test Suite

	on:
	push:
	pull_request:

	jobs:
	php_tests:
	runs-on: ${{ matrix.os }}

	strategy:
	fail-fast: false
	matrix:
	php: [8.1]
	statamic: [4.0., 5.0.]
	os: [ubuntu-latest]
	laravel: [10.*]
	testbench: [8.*]

	name: PHP ${{ matrix.php }} - Statamic ${{ matrix.statamic }}

	steps:
	- name: Checkout code
	uses: actions/checkout@v1

	- name: Setup PHP
	uses: shivammathur/setup-php@v2
	with:
	php-version: ${{ matrix.php }}
	tools: composer:v2
	extensions: dom, curl, libxml, mbstring, zip, pcntl, pdo, sqlite, pdo_sqlite, bcmath, soap, intl, gd, exif, iconv, imagick

	- name: Install dependencies
	run: \|
	composer require "laravel/framework:${{ matrix.laravel }}" "statamic/cms:${{ matrix.statamic }}" "orchestra/testbench:${{ matrix.testbench }}" --no-interaction --no-update
	composer install --no-interaction

	- name: Run PHPUnit
	run: composer test

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