[FOLLOWUP][BUGFIX] Fix broken table layout of Upgrade Wizards table

Change an invalid class name.

Change-Id: I146cbb27dae6e9b1044ef8e296989d7a6dba7056
Resolves: #82150
Releases: master
Reviewed-on: https://review.typo3.org/53766


Reviewed-by: Joerg Kummer <typo3@enobe.de>
Tested-by: Joerg Kummer <typo3@enobe.de>
Reviewed-by: Wouter Wolters <typo3@wouterwolters.nl>
Tested-by: Wouter Wolters <typo3@wouterwolters.nl>
Tested-by: TYPO3com <no-reply@typo3.com>
Reviewed-by: Christian Kuhn <lolli@schwarzbu.ch>
Tested-by: Christian Kuhn <lolli@schwarzbu.ch>