Upgrade phpspec/prophecy to v1.18.0 to support PHP 8.3

https://github.com/phpspec/prophecy/issues/607

I assume this is a task given that.

We have a issue created in phpspec/prophecy and PR associated.

released https://github.com/phpspec/prophecy/releases/tag/v1.18.0

Filed MR for fix, needs backport to 10.2

Thanks @andypost for keeping up with all these 8.3 issues!

Guessing we did not catch this in GitLab CI because we run composer install on the default version of PHP (currently 8.2), and then reuse the same vendor directory artifact on the real PHP version in the tests? Should we change the pipeline to ensure that composer install is successful on all supported versions?

Opened MR to test but then figured out that composer checking on phpspec/prophecy-phpunit which require prophecy itself

Very probably composer does not check platform reqs for indirect dependencies

+1, also needed for PHPUnit 10 support. Bumping to critical, we need to have this in 10.2.0 I assume.

As this is just a lockfile change I think we should roll this into 📌 Update composer dependencies for Drupal 10.2.0 Active where we are going to do a final round of all PHP dependency updates.

andypost → closed merge request !5727

Added changes to 📌 Update composer dependencies for Drupal 10.2.0 Active

andypost → closed merge request !5725