[TASK] Use PageRenderer hooks in t3editor and rte_ckeditor

Instead of instantiating PageRenderer early in
ext_localconf, the additional require js for
t3editor and rte_ckeditor is now injected by a
PageRenderer hook when needed.

Releases: master
Resolves: #92848
Change-Id: I070d75482deb0b4c7a301719440ae18d28f0a57a
Reviewed-on: https://review.typo3.org/c/Packages/TYPO3.CMS/+/66641


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