Add support for Symfony 8

[Kocal]

This PR increase version constraints on symfony/* packages to allow Symfony 8, which will be released this month.

[stof]

I don't think adding a job testing specifically Symfony 8.0.x-dev makes sense. A job using dev versions of dependency will already install the latest compatible dev version, which will be 8.0.x-dev now, but would automatically update to newer versions in the future without requiring additional maintenance work in the CI setup.

[Kocal]

You may be right, I removed it in a new commit.
Thanks!

[keradus]

it still installs symfony/process v7
https://github.com/PHP-CS-Fixer/cli-executor/actions/runs/19081571203/job/54521925562#step:5:86

[Kocal]

Yes, because of PHP-CS-Fixer itself:

➜  php-cs-fixer-cli-executor git:(symfony-8) ✗ sfcp why-not symfony/process ^8.0
friendsofphp/php-cs-fixer v3.89.1 requires symfony/process (^5.4.47 || ^6.4.24 || ^7.2) 

Couldn't we use the PHP-CS-Fixer shim?

[keradus]

we can

simply without showing v8 on CI, we gamble if this change works

[keradus]

for this small repo i do not mind that CI is not running Sf 8 yet.

I run it manually:

ker@dus cli-executor % composer info -D
maglnet/composer-require-checker 4.17.0      CLI tool to analyze composer dependencies and verify that no ...
phpunit/phpunit                  11.5.43     The PHP Unit Testing framework.
symfony/process                  8.0.0-BETA1 Executes commands in sub-processes
dariusz.ruminski@H9PJ7119CF cli-executor % ./vendor/bin/phpunit 
PHPUnit 11.5.43 by Sebastian Bergmann and contributors.

Runtime:       PHP 8.4.14
Configuration: /Users/dariusz.ruminski/github/cli-executor/phpunit.xml.dist

...                                                                                                3 / 3 (100%)

Time: 00:00.241, Memory: 8.00 MB

[keradus]

thank you @Kocal