add support for symfony 6 #41

	name: PHP Composer

	on:
	push:

	jobs:
	test:

	runs-on: ubuntu-22.04
	strategy:
	fail-fast: false
	matrix:
	php:
	- '7.4'
	- '8.0'
	- '8.1'
	- '8.2'
	composer:
	- ''
	- '--prefer-lowest'

	steps:
	- uses: actions/checkout@v3

	- name: Use PHP
	uses: shivammathur/setup-php@v2
	with:
	php-version: ${{ matrix.php }}
	extensions: sqlite3, zip
	coverage: xdebug
	tools: composer:v2

	- name: Get Composer Cache Directory
	id: composer-cache
	run: \|
	echo "::set-output name=dir::$(composer config cache-dir)"
	working-directory: ./

	- name: cache dependencies
	id: cache-dependencies
	uses: actions/cache@v3
	with:
	path: ${{ steps.composer-cache.outputs.dir }}
	key: ${{ runner.os }}-${{ matrix.php }}-${{ matrix.composer }}-composer-${{ hashFiles('**/composer.lock') }}
	restore-keys: \|
	${{ runner.os }}-${{ matrix.php }}-${{ matrix.composer }}-composer-

	- name: Validate composer.json and composer.lock
	run: composer validate
	working-directory: ./

	- name: Install dependencies
	env:
	COMPOSER_AUTH: ${{ secrets.COMPOSER_AUTH }}
	COMPOSER_FLAGS: ${{ matrix.composer }}
	run: composer update ${COMPOSER_FLAGS} --prefer-source
	working-directory: ./

	- name: Run Tests
	run: composer run-script ci-test
	working-directory: ./
	env:
	SYMFONY_DEPRECATIONS_HELPER: weak

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