[TASK] Use table styles for wizard "Create new pages"

Use a table with the according styles instead of
the old bgColor4/6 classes

Resolves: #56870
Releases: 6.2
Change-Id: I272f13f3c77a8b174d6a62524ed7a0afa6da90cc
Reviewed-on: https://review.typo3.org/28346
Reviewed-by: Felix Kopp
Tested-by: Felix Kopp
Reviewed-by: Wouter Wolters
Tested-by: Wouter Wolters