[BUGFIX] do not override forceTypeValue if no pageType is set

If a link doesn't set a pageType and
there is no target that defines a pageType,
then forceTypeValue needs to be used instead of always
assuming a pageType of 0.

With this fix, it is possible to actually use
the TypoScript option config.forceTypeValue again.

Resolves: #84925
Releases: master, 8.7
Change-Id: Iae6ba57e943489e4d6a6c690a7668d6908d1623e
Reviewed-on: https://review.typo3.org/56863


Reviewed-by: Benni Mack <benni@typo3.org>
Tested-by: TYPO3com <no-reply@typo3.com>
Reviewed-by: Andreas Fernandez <a.fernandez@scripting-base.de>
Reviewed-by: Tymoteusz Motylewski <t.motylewski@gmail.com>
Tested-by: Tymoteusz Motylewski <t.motylewski@gmail.com>
Reviewed-by: Mathias Schreiber <mathias.schreiber@typo3.com>
Tested-by: Mathias Schreiber <mathias.schreiber@typo3.com>
Reviewed-by: Susanne Moog <susanne.moog@typo3.org>
Tested-by: Susanne Moog <susanne.moog@typo3.org>