[BUGFIX] Show correct page title in new page tree

The page title was shown htmlescaped in the new page tree.

Resolves: #83277
Releases: master
Change-Id: I34a06e06d35d435d13d00d3d0a715a25deec384c
Reviewed-on: https://review.typo3.org/55017


Reviewed-by: Markus Klein <markus.klein@typo3.org>
Tested-by: Markus Klein <markus.klein@typo3.org>
Tested-by: TYPO3com <no-reply@typo3.com>
Reviewed-by: Stefan Neufeind <typo3.neufeind@speedpartner.de>
Tested-by: Stefan Neufeind <typo3.neufeind@speedpartner.de>