[TASK] Unwrap "Page TSconfig" info tree

In Info module, function "Page TSconfig" the information
tree is wrapped with a needless table. Removes the <table>.

Brings .nowrap class for broader use.

Change-Id: Idfb97b1b0b8251ae41c4fb8aab45788d1e25b865
Resolves: #48976
Releases: 6.2
Reviewed-on: https://review.typo3.org/21298
Reviewed-by: Markus Klein
Tested-by: Markus Klein
Reviewed-by: Wouter Wolters
Tested-by: Wouter Wolters