[BUGFIX] Access check for delete pages expects array of integers

An error occurs in the createNamedParameter function
which expects an array but gets a string instead.

Change-Id: I393a6a87c912129ded28f677ca65c081fc4205e7
Resolves: #79309
Releases: master
Reviewed-on: https://review.typo3.org/51342


Tested-by: TYPO3com <no-reply@typo3.com>
Reviewed-by: Anja Leichsenring <aleichsenring@ab-softlab.de>
Tested-by: Anja Leichsenring <aleichsenring@ab-softlab.de>
Reviewed-by: Christian Kuhn <lolli@schwarzbu.ch>
Tested-by: Christian Kuhn <lolli@schwarzbu.ch>