install:
- composer self-update --2
- composer update --ignore-platform-req=php
- - composer remove phpunit/phpunit
+ - composer remove --dev --ignore-platform-req=php phpunit/phpunit
- composer require --dev --ignore-platform-req=php phpunit/php-text-template ^2.0
- composer require --dev --ignore-platform-req=php phpunit/phpunit ^9.0
- language: php