[TASK] Avoid withConsecutive() in ContentObjectRendererTest

Rewriting the tests to mock less makes them
better readable and far easier to grasp.

Resolves: #100414
Related: #100249
Releases: main
Change-Id: If369a4f4d6f7af9836ff3e016996b729697f82f8
Reviewed-on: https://review.typo3.org/c/Packages/TYPO3.CMS/+/78385


Tested-by: Oliver Klee <typo3-coding@oliverklee.de>
Tested-by: Benni Mack <benni@typo3.org>
Reviewed-by: Benni Mack <benni@typo3.org>
Reviewed-by: Oliver Klee <typo3-coding@oliverklee.de>
Tested-by: core-ci <typo3@b13.com>