[TASK] Avoid ObjectManager in ext:form FormRuntime

Most ObjectManager->get() calls in FormRuntime can
be moved to makeInstance() directly without further
impact. For FormFactoryInterface, a b/w compat layer
is established, but shouldn't be problematic since
this will be ArrayFormFactory in almost all cases.

Change-Id: I354d582260307986cb386506fa5e006646ca816a
Resolves: #94370
Related: #90803
Releases: master
Reviewed-on: https://review.typo3.org/c/Packages/TYPO3.CMS/+/69515


Tested-by: core-ci <typo3@b13.com>
Tested-by: Jochen <rothjochen@gmail.com>
Tested-by: Anja Leichsenring <aleichsenring@ab-softlab.de>
Tested-by: Christian Kuhn <lolli@schwarzbu.ch>
Reviewed-by: Benni Mack <benni@typo3.org>
Reviewed-by: Jochen <rothjochen@gmail.com>
Reviewed-by: Anja Leichsenring <aleichsenring@ab-softlab.de>
Reviewed-by: Christian Kuhn <lolli@schwarzbu.ch>