[!!!][TASK] Use strict types in Extbase ActionController

This change introduces strict types for properties, excluding the
`$view` property, in
`TYPO3\CMS\Extbase\Mvc\Controller\ActionController`. In addition, all
function arguments and function return types are now also strictly
typed.

Resolves: #102632
Releases: main

Signed-off-by: Torben Hansen <derhansen@gmail.com>
Change-Id: Ie057392addc1cf469d25c548cd796f6a29ae46b5
Reviewed-on: https://review.typo3.org/c/Packages/TYPO3.CMS/+/81885


Tested-by: Nikita Hovratov <nikita.h@live.de>
Tested-by: Simon Schaufelberger <simonschaufi+typo3@gmail.com>
Reviewed-by: Nikita Hovratov <nikita.h@live.de>
Reviewed-by: Simon Schaufelberger <simonschaufi+typo3@gmail.com>
Tested-by: Oliver Hader <oliver.hader@typo3.org>
Reviewed-by: Oliver Hader <oliver.hader@typo3.org>
Tested-by: core-ci <typo3@b13.com>
Tested-by: Oliver Klee <typo3-coding@oliverklee.de>
Reviewed-by: Oliver Klee <typo3-coding@oliverklee.de>