[BUGFIX] Correctly evaluate PageTS in TemplateModule

Set the current page id early, so that PageTS is fetched
from the correct page instead of id 0.

Releases: 9.5, master
Resolves: #91445
Change-Id: I95a50b6c9d45be54291f27828d9f35cb62b3b4dd
Reviewed-on: https://review.typo3.org/c/Packages/TYPO3.CMS/+/64553


Reviewed-by: Daniel Siepmann <coding@daniel-siepmann.de>
Reviewed-by: Thomas Hohn
Reviewed-by: Benni Mack <benni@typo3.org>
Reviewed-by: Helmut Hummel <typo3@helhum.io>
Tested-by: TYPO3com <noreply@typo3.com>
Tested-by: Benni Mack <benni@typo3.org>
Tested-by: Helmut Hummel <typo3@helhum.io>