[TASK] Update comment in InstallUtility

Resolves: #99022
Related: #99019
Releases: main
Change-Id: Ia43b20a18e0a385603ed78964325980206a4ea2f
Reviewed-on: https://review.typo3.org/c/Packages/TYPO3.CMS/+/76482


Tested-by: core-ci <typo3@b13.com>
Tested-by: Christian Kuhn <lolli@schwarzbu.ch>
Reviewed-by: Christian Kuhn <lolli@schwarzbu.ch>