[TASK] Add visibility to a DI argument in test class

Resolves: #102774
Releases: main
Change-Id: Id67074c625e71dded57bcde5d43a8963f2599f79
Reviewed-on: https://review.typo3.org/c/Packages/TYPO3.CMS/+/82368


Tested-by: core-ci <typo3@b13.com>
Tested-by: Jasmina Ließmann <minapokhalo+typo3@gmail.com>
Reviewed-by: Jasmina Ließmann <minapokhalo+typo3@gmail.com>
Tested-by: Christian Kuhn <lolli@schwarzbu.ch>
Reviewed-by: Christian Kuhn <lolli@schwarzbu.ch>
Tested-by: Benni Mack <benni@typo3.org>
Reviewed-by: Benni Mack <benni@typo3.org>