Add checks to use proper permissions in the DataHandler class,
as in some cases, where the record is not a page, the PAGE_DELETE
permissions were used instead of CONTENT_EDIT.

Resolves: #90878
Related: #90019
Releases: master
Change-Id: Ic10dc132391044ae0c98b93316d877053a091b70
Reviewed-on: https://review.typo3.org/c/Packages/TYPO3.CMS/+/63999


Reviewed-by: Oliver Bartsch <bo@cedev.de>
Reviewed-by: Benni Mack <benni@typo3.org>
Tested-by: Oliver Bartsch <bo@cedev.de>
Tested-by: TYPO3com <noreply@typo3.com>
Tested-by: Benni Mack <benni@typo3.org>