chore(deps): update dependency phpunit/phpunit to v11 #150

	name: CI
	on:
	- push
	- pull_request
	jobs:
	ci:
	runs-on: ubuntu-20.04
	strategy:
	fail-fast: false
	matrix:
	php-version:
	- '5.6'
	- '7.0'
	- '7.1'
	- '7.2'
	- '7.3'
	- '7.4'
	- '8.0'
	- '8.1'
	- '8.2'
	name: CI workflow on PHP ${{ matrix.php-version }}
	steps:
	- uses: actions/checkout@v4

	- name: Setup PHP
	uses: shivammathur/setup-php@v2
	with:
	php-version: ${{ matrix.php-version }}

	- name: Validate composer files
	run: composer validate --strict

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

	- name: Cache Composer packages
	id: composer-cache
	uses: actions/cache@v2
	with:
	path: ${{ steps.composer-cache-dir.outputs.dir }}
	key: ${{ runner.os }}-composer-${{ hashFiles('**/composer.lock') }}
	restore-keys: \|
	${{ runner.os }}-composer-

	- name: Install dependencies
	run: \|
	composer install --prefer-dist

	- name: Run tests
	run: composer run test

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