[TASK] Remove not needed table in permission legend

Resolves: #49599
Releases: 6.2
Change-Id: Ied101a590c9fa99c7f2ec1c75a9a646e0f4cfc81
Reviewed-on: https://review.typo3.org/21807
Reviewed-by: Christian Kuhn
Tested-by: Christian Kuhn
Reviewed-by: Wouter Wolters
Tested-by: Wouter Wolters