[TASK] Remove CSH of ancient form wizard

The first form wizard is not there anymore, therefore the
CSH must be removed as well.

Resolves: #81505
Releases: master, 8.7
Change-Id: If1f37fa26576c85ba1a756cc20b19c23d023054a
Reviewed-on: https://review.typo3.org/53160


Tested-by: TYPO3com <no-reply@typo3.com>
Reviewed-by: Wouter Wolters <typo3@wouterwolters.nl>
Reviewed-by: Anja Leichsenring <aleichsenring@ab-softlab.de>
Tested-by: Anja Leichsenring <aleichsenring@ab-softlab.de>
Reviewed-by: Christian Kuhn <lolli@schwarzbu.ch>
Tested-by: Christian Kuhn <lolli@schwarzbu.ch>