[BUGFIX] Enable scripting module

[jschlier]

What this pr does

This PR fixes the Configuration for Solr by enabling the scripting module.
The XSLTResponseWriter is now part of this module and referenced later in the configuration.
Without enabling the scripting module Solr returns an error when trying to use the current configuration.

How to test

Create a new Solr core with the new configuration, which now no longer results in an error.

Fixes: #3753

[dkd-kaehm]

@jschlier Thanks for fixing that issue, please add a test case for core creation and deletion in main/Build/Test/cibuild_docker.sh

[dkd-kaehm]

@jschlier, @dkd-friedrich
Why this line does not do the same?

ext-solr/Resources/Private/Solr/solr.xml

Line 16 in 1b75d38

<str name="modules">scripting</str>

[jschlier]

Ah, I did not see that. That might actually already fix this. I don't think I used this solr.xml configuration in my use case.

In fact I don't think we use this file at all in any of our projects, but install and set up Solr automatically using the Solr install script. Might be a misconfiguration on our end then with TYPO3 12. In that case we can simply close this pull request and issue.

The documentation says this:

As mentioned before the configSet is one single package, that contains all to customize a plain Apache Solr Server, to an Apache Solr Server, ready for EXT:solr & TYPO3.

But I guess that's not right then. The documentation is a bit contraditory, that might have confused me.