[TASK] Use Fluid within Linkvalidator backend module

This patch removes the marker-based template for Web=>Info=>Linkanalyzer
and replaces this with custom Fluid Views to move HTML generation out
of the PHP code as much as possible, and to remove the dependency
to DocumentTemplate.

Resolves: #90319
Releases: master
Change-Id: I700b6e07f0c7978bea2292d00698e3f659116406
Reviewed-on: https://review.typo3.org/c/Packages/TYPO3.CMS/+/63173


Tested-by: Sybille Peters <sypets@gmx.de>
Tested-by: Georg Ringer <georg.ringer@gmail.com>
Tested-by: Anja Leichsenring <aleichsenring@ab-softlab.de>
Reviewed-by: Georg Ringer <georg.ringer@gmail.com>
Reviewed-by: Anja Leichsenring <aleichsenring@ab-softlab.de>