BUGFIX: move paratest to require-dev, as it is not required for using the CR (only for developing it)

[skurfuerst]

This helps me with a version conflict I am currently encountering, and should have no negative side-effects. I want to try out PestPHP with Neos, especially Browser Testing: https://pestphp.com/docs/pest-v4-is-here-now-with-browser-testing#content-pest-v4-is-here-now-with-browser-testing

[dlubitz]

This will not work, as the test result also shows. Because dev-dependencies are only installed in the distribution package and not of dependent packages.

[kitsunet]

The quintessential crux for how to deal with dev dependencies, however I think we just could add paratest as dev dependency of the neos-development-distribution

[mhsdesign]

Jup i feared that it will not stay with my fix #5592 but that the idea of having a test package inside the dev collection will always be funny with the dependencies.

We definitely need a working way to define the dev dependencies in the dev collection for the outside installed distribution ... maybe some small script that copies the entries to the base distribution before the tests are run? But for now just hardcode them there i agree.

[kitsunet]

neos/neos-development-distribution#112

I guess if we merge the above and then rerun the jobs it should wokr?! then we can merge this