[!!!][TASK] Remove deprecated NewContentElementWizardHookInterface

Resolves: #101014
Related: #100963
Related: #97201
Releases: main
Change-Id: I3effb26b3c775fdf03a160382d6c7d6527d95a84
Reviewed-on: https://review.typo3.org/c/Packages/TYPO3.CMS/+/79297


Tested-by: Benni Mack <benni@typo3.org>
Tested-by: core-ci <typo3@b13.com>
Reviewed-by: Benni Mack <benni@typo3.org>
Reviewed-by: Nikita Hovratov <nikita.h@live.de>
Reviewed-by: Christian Kuhn <lolli@schwarzbu.ch>
Tested-by: Nikita Hovratov <nikita.h@live.de>
Tested-by: Christian Kuhn <lolli@schwarzbu.ch>