Symfony version(s) affected

6.3.5

Description

On the latest release for symfony/messenger 6.3.5, this function has been added:

public function getSubscribedSignals(): array
    {
        return $this->signals ?? [\SIGTERM, \SIGINT];
    }

to filemessenger/Command
/ConsumeMessagesCommand.php. This causes the error Undefined constant "SIGTERM" on the envs without the library being installed by default.

How to reproduce

Run commands on systems without SIGTERM defined by default

Possible Solution

No response

Additional Context

No response