Improve score analyzer (v11.6)

[kitzberger]

What this pr does

Improves the output of s:debug.documentScoreAnalyzer by listing all lines of that $solrDebugData.

How to test

Enable debug mode via TypoScript:

plugin.tx_solr.enableDebugMode = 1

Resolves: #4299

[dkd-kaehm]

@kitzberger
Thanks for working on that and turning to main branch and #4301, that is the right way.
The public release-11.6.x branch is currently not supported. The branch is moved into non public ELTS repository for security fixes only(See: https://github.com/TYPO3-Solr/ext-solr/blob/main/Documentation/Appendix/VersionMatrix.rst#extended-long-term-support-elts).

I'll close this pull-request, but please continue on #4301.
Take a look at:

• https://github.com/TYPO3-Solr/php-solr-explain
• And if you have access on EB addons, dive into EXT:solrdebugtools