[TASK] Move used constants of DateTime class to DateTimeInterface

The constants of the DateTime class are deprecated and moved to
DateTimeInterface. Move all usages in the core over to DateTimeInterface.

Resolves: #94759
Releases: master
Change-Id: If723da5d5439535735d47cbe9d68bf75d7b5a885
Reviewed-on: https://review.typo3.org/c/Packages/TYPO3.CMS/+/70303


Tested-by: core-ci <typo3@b13.com>
Tested-by: Christian Kuhn <lolli@schwarzbu.ch>
Tested-by: Benni Mack <benni@typo3.org>
Reviewed-by: Christian Kuhn <lolli@schwarzbu.ch>
Reviewed-by: Benni Mack <benni@typo3.org>