[BUGFIX] Use new cropping API for CE preview in the BE page module

Resolves: #79854
Releases: master
Change-Id: Ib7cc81efda1c59d54ab30af00622456955cf7397
Reviewed-on: https://review.typo3.org/51752


Reviewed-by: Wouter Wolters <typo3@wouterwolters.nl>
Tested-by: TYPO3com <no-reply@typo3.com>
Reviewed-by: Andreas Fernandez <typo3@scripting-base.de>
Reviewed-by: Markus Klein <markus.klein@typo3.org>
Tested-by: Markus Klein <markus.klein@typo3.org>
Reviewed-by: Georg Ringer <georg.ringer@gmail.com>
Tested-by: Georg Ringer <georg.ringer@gmail.com>