[BUGFIX] Set options for MimeTypeValidator

Since #96998, options have to be set using setOptions().

Resolves: #97010
Related: #96998
Releases: main
Change-Id: I16511c732832949d73822a258b7849b63f50f26d
Reviewed-on: https://review.typo3.org/c/Packages/TYPO3.CMS/+/73681


Tested-by: Stefan Bürk <stefan@buerk.tech>
Tested-by: core-ci <typo3@b13.com>
Tested-by: Christian Kuhn <lolli@schwarzbu.ch>
Tested-by: Oliver Bartsch <bo@cedev.de>
Reviewed-by: Stefan Bürk <stefan@buerk.tech>
Reviewed-by: Christian Kuhn <lolli@schwarzbu.ch>
Reviewed-by: Oliver Bartsch <bo@cedev.de>