Symfony version(s) affected

7.3.0

Description

Since prompt suggesting using --dev has been added in composer 2.4.0, simple-phpunit displays a prompt asking to move the required package into require-dev. This is mainly annoying in CI.

How to reproduce

Composer version 2.8.9 2025-05-13 14:01:37
PHP version 8.4.7

1. Create a new project : symfony new bug
2. cd bug && composer require --dev symfony/phpunit-bridge
3. ./vendor/bin/simple-phpunit

You can see the prompt asking to move the required package in require-dev because it is tagged as "testing".

Possible Solution

No response

Additional Context

No response