[!!!][TASK] Remove `SiteLanguageAwareTrait` check from `AspectFactory`

Removes the obsolete check for `SiteLanguageAwareTrait`
from the `\TYPO3\CMS\Core\Routing\Aspect\AspectFactory`.

Resolves: #101079
Related: #100963
Related: #97435
Releases: main
Change-Id: If2a75a7a2eb4a9bd4d7b3eb0f77254dc3431086f
Reviewed-on: https://review.typo3.org/c/Packages/TYPO3.CMS/+/79395


Tested-by: core-ci <typo3@b13.com>
Tested-by: Stefan Bürk <stefan@buerk.tech>
Tested-by: Oliver Klee <typo3-coding@oliverklee.de>
Reviewed-by: Stefan Bürk <stefan@buerk.tech>
Reviewed-by: Thomas Hohn <tho@gyldendal.dk>
Tested-by: Nikita Hovratov <nikita.h@live.de>
Reviewed-by: Nikita Hovratov <nikita.h@live.de>