[BUGFIX] Prevent TypeError in ActionController

Ensure to properly typecast optional
parameters of throwStatus() before
passing them to type hinted methods.

Resolves: #97666
Releases: main, 11.5
Change-Id: Ifb6d43cffc97899cdd4ab72d48703bc3db23f0e1
Reviewed-on: https://review.typo3.org/c/Packages/TYPO3.CMS/+/74756


Tested-by: core-ci <typo3@b13.com>
Tested-by: Oliver Bartsch <bo@cedev.de>
Reviewed-by: Oliver Bartsch <bo@cedev.de>