[BUGFIX] Fix version preview checks in PageRepository

This patch corrects all conditions for version preview in the
PageRepository class, which have been converted incorrectly
with #85078.

Resolves: #86574
Releases: master
Change-Id: I9a77f2de7c6c8abab9e5b3a1012c1582ed863fdd
Reviewed-on: https://review.typo3.org/58577


Tested-by: TYPO3com <no-reply@typo3.com>
Tested-by: Frank Naegler <frank.naegler@typo3.org>
Reviewed-by: Benni Mack <benni@typo3.org>
Reviewed-by: Frank Naegler <frank.naegler@typo3.org>
Reviewed-by: Tymoteusz Motylewski <t.motylewski@gmail.com>
Tested-by: Tymoteusz Motylewski <t.motylewski@gmail.com>