[BUGFIX] Fix typo in clipboard and SettingsController

Resolves: #98183
Releases: main, 11.5
Change-Id: Ib4d123e86a9b158b86e20322fc53ca94ff5b9be7
Reviewed-on: https://review.typo3.org/c/Packages/TYPO3.CMS/+/75525


Tested-by: core-ci <typo3@b13.com>
Tested-by: Torben Hansen <derhansen@gmail.com>
Tested-by: Nikita Hovratov <nikita.h@live.de>
Reviewed-by: Oliver Klee <typo3-coding@oliverklee.de>
Reviewed-by: Thomas Löffler <loeffler@spooner-web.de>
Reviewed-by: Torben Hansen <derhansen@gmail.com>
Reviewed-by: Nikita Hovratov <nikita.h@live.de>