[DOCS] Add missing descriptions to ViewHelper arguments

Add missing descriptions to ViewHelpers, improving the
usability within the IDE as also on the ViewHelpers docs,
since these values are rendered there automatically.

Resolves: #92927
Releases: master, 10.4
Change-Id: I9b5506c39f92a65840da0d187f1c7cc7f4a1810b
Reviewed-on: https://review.typo3.org/c/Packages/TYPO3.CMS/+/66897


Tested-by: TYPO3com <noreply@typo3.com>
Tested-by: Georg Ringer <georg.ringer@gmail.com>
Tested-by: Christian Kuhn <lolli@schwarzbu.ch>
Reviewed-by: Sybille Peters <sypets@gmx.de>
Reviewed-by: Georg Ringer <georg.ringer@gmail.com>
Reviewed-by: Christian Kuhn <lolli@schwarzbu.ch>