[!!!][TASK] Remove request from ContentObjectRenderer->start()

Third argument $request removed.

Resolves: #101055
Related: #100963
Related: #100637
Releases: main
Change-Id: Iab2ae553fa30e1a7ccdf1ae90ab9a0cd47044ad9
Reviewed-on: https://review.typo3.org/c/Packages/TYPO3.CMS/+/79337


Tested-by: Benni Mack <benni@typo3.org>
Tested-by: core-ci <typo3@b13.com>
Tested-by: Stefan Bürk <stefan@buerk.tech>
Reviewed-by: Stefan Bürk <stefan@buerk.tech>
Reviewed-by: Benni Mack <benni@typo3.org>